لمینت MKP
1402-06-04
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A0-01 PCU PWB ROM error The firmware version-up is not completed properly by interruption of the power during the version-up operation, etc copyir.com PCU PWB trouble copyir.com Use SIM49-1 to perform the firmware version-up procedure again copyir.com Replace the PCU PWB copyir.com
A0-02 SCU PWB ROM error The firmware version-up is not completed properly by interruption of the power during the version-up operation, etc copyir.com SCU PWB trouble copyir.com Use SIM49-1 to perform the firmware version-up procedure again copyir.com Replace the SCU PWB copyir.com
A0-04 Scanner expansion PWB (ACU) (ACRE) ROM error Scanner expansion PWB (ACU) (ACRE) ROM data error copyir.com An error occurs during firmware upgrading for some reasons copyir.com Perform firmware upgrading again copyir.com
A0-05 Scanner expansion PWB (ACU) (ACRE) firmware error Improper firmware A firmware of a different model is installed copyir.com A ROM of a different model is installed copyir.com Replace the ROM with a proper one copyir.com Write the proper firmware copyir.com (Upgrade to the proper firmware copyir.com )
A0-10 Color profile error The content of the color profile is abnormal copyir.com Combination error between the MFPC PWB firmware and the color profile Upgrade the firmware collectively copyir.com Replace the MFPC PWB copyir.com
A0-11 Firmware version inconsistency (MFP – PCU) Firmware combination error between the MFP and the PCU copyir.com Install the firmware in the all-firmware version-up mode copyir.com
A0-14 Inconsistency between the MFP and the CPU firmware version Combination error between the MFP and the CPU UI firmware version copyir.com Install the firmware in the all-firmware version-up mode copyir.com
A0-15 Incompatible DSK BOOT and program firmware Installation of the normal firmware was performed with a security kit enable copyir.com Stop installation of the normal firmware copyir.com
A0-16 Data error of the energy-saving NIC controller firmware in the SD card
Data error of the energy-saving NIC controller firmware in the SD card copyir.com SD card trouble copyir.com MFPC PWB trouble Reinstall the firmware copyir.com Replace the SD card copyir.com Replace the MFPC PWB
A0-17 Inconsistency between the UI data and the CPU firmware version Combination error between the UI contents data and the CPU UI firmware version copyir.com Install the firmware in the all-firmware version-up mode copyir.com
A0-20 Conflict firmware and EEPROM data version (MFP) Inconsistency between the MFP firmware version and the EEPROM data version copyir.com Check the combination of the firmware copyir.com
A0-21 Conflict firmware and EEPROM data version (PCU) Inconsistency between the PCU firmware version and the EEPROM data version copyir.com Check the combination of the firmware copyir.com
A0-22 Conflict firmware and EEPROM data version (SCU) Inconsistency between the SCU firmware version and the EEPROM data version copyir.com Check the combination of the firmware copyir.com
A0-A3 LSU LD PWB EEPROM read/write error (Y)
Write error in the EEPROM write sequence LD PWB EEPROM trouble copyir.com LSU mother PWB trouble copyir.com Connector/harness trouble between the LD PWB and the LSU mother PWB copyir.com Connector/harness trouble between the PCU PWB and the LSU mother PWB copyir.com Check the LSU, and replace if necessary copyir.com Check the LSU mother PWB, and replace if necessary copyir.com Check the connector/harness between the LD PWB and the LSU mother PWB, and replace if necessary copyir.com Check the connector/harness between the PCU PWB and the LSU mother PWB, and replace if necessary copyir.com Replace the LSU copyir.com
C1-10 Main charger trouble (Monochrome) The main charger unit (BK) is not installed properly copyir.com There is an abnormality in the main charger unit (BK) copyir.com The developer unit (KCMY) is not installed properly copyir.com There is an abnormality in the developer unit (KCMY) copyir.com Disconnection of the high voltage MC PWB connector copyir.com Breakage of the high voltage harness copyir.com High voltage MC PWB trouble copyir.com PCU PWB trouble copyir.com Check the output of the main charger with SIM8-2 copyir.com Check the output of the developing bias with SIM8-1 copyir.com Check disconnection of the main charger copyir.com /Replace copyir.com Check disconnection of the developer unit copyir.com /Replace copyir.com Check disconnection of the high voltage MC PWB connector copyir.com /Replace copyir.com Replace the high voltage MC PWB copyir.com Replace the PCU PWB copyir.com
C1-14 Main charger trouble (Color) The main charger unit (CMY) is not installed properly copyir.com There is an abnormality in the main charger unit (CMY) copyir.com Disconnection of the high voltage MC PWB connector copyir.com Breakage of the high voltage harness copyir.com High voltage MC PWB trouble copyir.com PCU PWB trouble copyir.com Check the output of the main charger with SIM8-2 copyir.com Check disconnection of the main charger copyir.com /Replace copyir.com Check disconnection of the high voltage MC PWB connector copyir.com /Replace copyir.com Replace the high voltage MC PWB Replace the PCU PWB copyir.com
C4-00 PTC trouble (TC high voltage trouble) The PTC unit is not installed properly copyir.com /Trouble copyir.com The primary transfer unit is not installed properly copyir.com / Trouble copyir.com The secondary transfer unit is not installed properly copyir.com / Trouble copyir.com High voltage TC PWB trouble copyir.com PCU PWB trouble copyir.com Connection trouble of the connector and the harness copyir.com Replace the PTC unit copyir.com Replace the primary transfer unit copyir.com Replace the secondary transfer unit copyir.com Check disconnection of the high voltage TC PWB connector copyir.com /Replace copyir.com Replace the high voltage TC PWB copyir.com Replace the PCU PWB copyir.com
E7-01 MFP image data error Image data transfer error in the MFPC PWB copyir.com MFPC PWB trouble copyir.com Check connection of the connector and the harness of the MFPC PWB copyir.com Check or replace the MFPC PWB copyir.com
E7-03 HDD trouble / Mirroring kit error Connector, harness connection trouble in the MFPC PWB and HDD copyir.com HDD (error file management area) data abnormality (FAT breakage) copyir.com MFPC PWB trouble copyir.com
(When the mirroring kit is installed) RAID PWB trouble copyir.com A HDD which has been used for mirroring is installed copyir.com Both HDD’s go into trouble under the use environment of mirroring copyir.com M Check connection of the connector and the harness of the MFPC PWB and HDD copyir.com Use SIM62-2, 3 to check read/write operations of the HDD copyir.com Replace the HDD copyir.com Check or replace the MFPC PWB copyir.com
(When the mirroring kit is installed) Check the RAID PWB, and replace if necessary copyir.com Replace the HDD copyir.com (For details, refer to the HDD and RAID PWB replacement procedures under mirroring environment copyir.com )
E7-04 HDD-ASIC error HDD-ASIC trouble copyir.com (MFPC PWB trouble copyir.com ) An error occurs in the HDD-ASIC self test when booting copyir.com Check or replace the MFPC PWB copyir.com
A0-20 Conflict firmware and EEPROM data version (MFP) Inconsistency between the MFP firmware version and the EEPROM data version copyir.com Check the combination of the firmware copyir.com
A0-21 Conflict firmware and EEPROM data version (PCU) Inconsistency between the PCU firmware version and the EEPROM data version copyir.com Check the combination of the firmware copyir.com
A0-22 Conflict firmware and EEPROM data version (SCU) Inconsistency between the SCU firmware version and the EEPROM data version copyir.com Check the combination of the firmware copyir.com
A0-A3 LSU LD PWB EEPROM read/write error (Y)
Write error in the EEPROM write sequence LD PWB EEPROM trouble copyir.com LSU mother PWB trouble copyir.com Connector/harness trouble between the LD PWB and the LSU mother PWB copyir.com Connector/harness trouble between the PCU PWB and the LSU mother PWB copyir.com Check the LSU, and replace if necessary copyir.com Check the LSU mother PWB, and replace if necessary copyir.com Check the connector/harness between the LD PWB and the LSU mother PWB, and replace if necessary copyir.com Check the connector/harness between the PCU PWB and the LSU mother PWB, and replace if necessary copyir.com Replace the LSU copyir.com
C1-10 Main charger trouble (Monochrome) The main charger unit (BK) is not installed properly copyir.com There is an abnormality in the main charger unit (BK) copyir.com The developer unit (KCMY) is not installed properly copyir.com There is an abnormality in the developer unit (KCMY) copyir.com Disconnection of the high voltage MC PWB connector copyir.com Breakage of the high voltage harness copyir.com High voltage MC PWB trouble copyir.com PCU PWB trouble copyir.com Check the output of the main charger with SIM8-2 copyir.com Check the output of the developing bias with SIM8-1 copyir.com Check disconnection of the main charger copyir.com /Replace copyir.com Check disconnection of the developer unit copyir.com /Replace copyir.com Check disconnection of the high voltage MC PWB connector copyir.com /Replace copyir.com Replace the high voltage MC PWB copyir.com Replace the PCU PWB copyir.com
C1-14 Main charger trouble (Color) The main charger unit (CMY) is not installed properly copyir.com There is an abnormality in the main charger unit (CMY) copyir.com Disconnection of the high voltage MC PWB connector copyir.com Breakage of the high voltage harness copyir.com High voltage MC PWB trouble copyir.com PCU PWB trouble copyir.com Check the output of the main charger with SIM8-2 copyir.com Check disconnection of the main charger copyir.com /Replace copyir.com Check disconnection of the high voltage MC PWB connector copyir.com /Replace copyir.com Replace the high voltage MC PWB Replace the PCU PWB copyir.com
C4-00 PTC trouble (TC high voltage trouble) The PTC unit is not installed properly copyir.com /Trouble copyir.com The primary transfer unit is not installed properly copyir.com / Trouble copyir.com The secondary transfer unit is not installed properly copyir.com / Trouble copyir.com High voltage TC PWB trouble copyir.com PCU PWB trouble copyir.com Connection trouble of the connector and the harness copyir.com Replace the PTC unit copyir.com Replace the primary transfer unit copyir.com Replace the secondary transfer unit copyir.com Check disconnection of the high voltage TC PWB connector copyir.com /Replace copyir.com Replace the high voltage TC PWB copyir.com Replace the PCU PWB copyir.com
E7-01 MFP image data error Image data transfer error in the MFPC PWB copyir.com MFPC PWB trouble copyir.com Check connection of the connector and the harness of the MFPC PWB copyir.com Check or replace the MFPC PWB copyir.com
E7-03 HDD trouble / Mirroring kit error Connector, harness connection trouble in the MFPC PWB and HDD copyir.com HDD (error file management area) data abnormality (FAT breakage) copyir.com MFPC PWB trouble copyir.com
(When the mirroring kit is installed) RAID PWB trouble copyir.com A HDD which has been used for mirroring is installed copyir.com Both HDD’s go into trouble under the use environment of mirroring copyir.com M Check connection of the connector and the harness of the MFPC PWB and HDD copyir.com Use SIM62-2, 3 to check read/write operations of the HDD copyir.com Replace the HDD copyir.com Check or replace the MFPC PWB copyir.com
(When the mirroring kit is installed) Check the RAID PWB, and replace if necessary copyir.com Replace the HDD copyir.com (For details, refer to the HDD and RAID PWB replacement procedures under mirroring environment copyir.com )
E7-04 HDD-ASIC error HDD-ASIC trouble copyir.com (MFPC PWB trouble copyir.com ) An error occurs in the HDD-ASIC self test when booting copyir.com Check or replace the MFPC PWB copyir.com
E7-07 SD card error SD card trouble or contact error MFPC PWB trouble copyir.com Replace the SD card copyir.com Check the SD card socket copyir.com Replace the MFPC PWB copyir.com
E7-10 Shading error (Black correction) Abnormality in the CCD black scan level when the scanner lamp is turned OFF copyir.com Improper installation of the harness to the CCD unit copyir.com CCD unit abnormality copyir.com SCU PWB abnormality copyir.com Check connection of the harness to the CCD unit copyir.com Check the CCD unit copyir.com Check the SCU PWB copyir.com
E7-11 Shading error (White correction) Abnormality in the CCD white reference plate scan level when the scanner lamp is turned ON copyir.com Improper installation of the harness to the CCD unit copyir.com Dirt on the mirror, lens, and the reference white plate copyir.com Scanner lamp lighting trouble copyir.com Scanner lamp drive PWB trouble CCD unit abnormality copyir.com SCU PWB abnormality copyir.com Check connection of the harness to the CCD unit copyir.com Check connection of the harness to the scanner lamp unit copyir.com Check or replace the scanner lamp copyir.com Check or replace the scanner lamp drive PWB copyir.com Clean or replace the mirror, the lens, and the reference white board copyir.com Check or replace the CCD unit copyir.com Check or replace the SCU PWB copyir.com
E7-14 CCD-ASIC error SCU PWB trouble copyir.com Check the SCU PWB copyir.com Replace the SCU PWB copyir.com
E7-20 LSU laser detection error (K) Laser optical axis misalignment Reduced laser power, lighting error, laser diode trouble copyir.com LSU harness, connector trouble LSU trouble Use SIM61-1 to check the operation of the LSU copyir.com Check or replace the LSU control PWB copyir.com Check connection of the LSU harness copyir.com Replace the LSU copyir.com
E7-21 LSU laser detection error (C) Laser optical axis misalignment Reduced laser power, lighting error, laser diode trouble copyir.com LSU harness, connector trouble LSU trouble Use SIM61-1 to check the operation of the LSU copyir.com Check or replace the LSU control PWB copyir.com Check connection of the LSU harness copyir.com Replace the LSU copyir.com
E7-22 LSU laser detection error (M) Laser optical axis misalignment Reduced laser power, lighting error, laser diode trouble copyir.com LSU harness, connector trouble LSU trouble Use SIM61-1 to check the operation of the LSU copyir.com Check or replace the LSU control PWB copyir.com Check connection of the LSU harness copyir.com Replace the LSU copyir.com
E7-23 LSU laser detection error (Y) Laser optical axis misalignment Reduced laser power, lighting error, laser diode trouble copyir.com LSU harness, connector trouble LSU trouble Use SIM61-1 to check the operation of the LSU copyir.com Check or replace the LSU control PWB copyir.com Check connection of the LSU harness copyir.com Replace the LSU copyir.com
E7-24 LSU LD driver error (K) When lighting the LSU LD, initialization of the LD driver is not performed normally copyir.com Harness/connector trouble between the LD PWB and the LSU mother PWB copyir.com LD PWB trouble copyir.com LSU mother PWB trouble copyir.com Use SIM61-1 to check the operation of the LSU copyir.com Check the LSU, and replace if necessary copyir.com Check the LSU mother PWB, and replace if necessary copyir.com Check connection of the harness/connector between the LD PWB and the LSU mother PWB copyir.com
E7-25 LSU LD driver error (C) When lighting the LSU LD, initialization of the LD driver is not performed normally copyir.com Harness/connector trouble between the LD PWB and the LSU mother PWB copyir.com LD PWB trouble copyir.com LSU mother PWB trouble copyir.com Use SIM61-1 to check the operation of the LSU copyir.com Check the LSU, and replace if necessary copyir.com Check the LSU mother PWB, and replace if necessary copyir.com Check connection of the harness/connector between the LD PWB and the LSU mother PWB copyir.com
E7-26 LSU LD driver error (M) When lighting the LSU LD, initialization of the LD driver is not performed normally copyir.com Harness/connector trouble between the LD PWB and the LSU mother PWB copyir.com LD PWB trouble copyir.com LSU mother PWB trouble copyir.com Use SIM61-1 to check the operation of the LSU copyir.com Check the LSU, and replace if necessary copyir.com Check the LSU mother PWB, and replace if necessary copyir.com Check connection of the harness/connector between the LD PWB and the LSU mother PWB copyir.com
E7-27 LSU LD driver error (Y) When lighting the LSU LD, initialization of the LD driver is not performed normally copyir.com Harness/connector trouble between the LD PWB and the LSU mother PWB copyir.com LD PWB trouble copyir.com LSU mother PWB trouble copyir.com Use SIM61-1 to check the operation of the LSU copyir.com Check the LSU, and replace if necessary copyir.com Check the LSU mother PWB, and replace if necessary copyir.com Check connection of the harness/connector between the LD PWB and the LSU mother PWB copyir.com
E7-28 LSU – PCU connection error Communication error between the CPU in the PCU PWB and the LSU control ASIC copyir.com Improper connection of the communication connector between the PCU PWB and the LSU control PWB (interface PWB) copyir.com Harness trouble between the PCU PWB and the LSU control PWB (interface PWB) PCU PWB trouble copyir.com LSU control PWB trouble copyir.com LSU trouble copyir.com LSU mother PWB trouble copyir.com Check connection of the connector and the harness between the PCU PWB and the LSU control PWB (interface PWB) copyir.com Replace the LSU mother PWB copyir.com Replace the PCU PWB copyir.com Replace the LSU copyir.com Replace the LSU control PWB copyir.com
E7-29 LSU ASIC frequency error Oscillation abnormality of the external oscillator and the internal oscillating circuit used in the LSU ASIC copyir.com LSU ASIC abnormality on the LSU ASIC PWB copyir.com Replace the LSU control PWB copyir.com
E7-42 Image data trouble (Scanner expansion PWB (ACRE) ASIC) An image data error occurs copyir.com An image data send error occurs copyir.com Scanner expansion PWB (ACRE) connection trouble copyir.com Scanner expansion PWB (ACRE) trouble copyir.com MFPC PWB trouble copyir.com Check connection of the scanner expansion PWB (ACRE) copyir.com Check the scanner expansion PWB (ACRE), and replace if necessary copyir.com Check the MFPC PWB, and replace if necessary copyir.com
E7-46 Image data decode error (Scanner expansion PWB (ACRE) ASIC) A decode error occurs while high compression PDF images are made copyir.com (garbled data) Scanner expansion PWB (ACRE) connection trouble copyir.com Scanner expansion PWB (ACRE) trouble copyir.com MFPC PWB trouble copyir.com Check connection of the scanner expansion PWB (ACRE) copyir.com Check the scanner expansion PWB (ACRE), and replace if necessary copyir.com Check the MFPC PWB, and replace if necessary copyir.com
E7-48 Scanner expansion PWB (ACRE) ASIC memory error
• DDR calibration error
• DIMM insertion trouble, etc copyir.com Scanner expansion PWB (ACRE) DIMM trouble, memory slot trouble copyir.com Scanner expansion PWB (ACRE) DIMM insertion trouble copyir.com Scanner expansion PWB (ACRE) connection trouble copyir.com Scanner expansion PWB (ACRE) trouble copyir.com MFPC PWB trouble copyir.com (ACRE) DIMM memory copyir.com Check the scanner expansion PWB (ACRE) DIMM memory, and replace if necessary copyir.com Check connection of the scanner expansion PWB (ACRE) copyir.com Check the scanner expansion PWB (ACRE), and replace if necessary copyir.com Check the MFPC PWB, and replace if necessary copyir.com
E7-49 Water Mark data error Watermark data trouble copyir.com HDD trouble Use SIM49-5 to upload the watermark data copyir.com Replace the HDD copyir.com
E7-50 Combination error between PWB and firmware (PCU PWB detection) A PWB/firmware/LSU which is not compatible with the machine specifications is detected copyir.com PCU PWB trouble LSU trouble Check the kind and the version of the firmware copyir.com Check or replace the LSU copyir.com Check or replace the PCU PWB copyir.com
E7-55 PCU PWB information sum error
PCU EEPROM PWB information sum error PCU EEPROM sum check error copyir.com PCU EEPROM trouble copyir.com PCU EEPROM contact trouble copyir.com Replace the PCU PWB copyir.com Replace the PCU EEPROM copyir.com
E7-60 Combination error between PWB and firmware (MFPC PWB detection) A PWB/firmware which is not compatible with the machine specifications is detected in the MFPC PWB copyir.com MFPC PWB trouble copyir.com Check the kind and the version of the firmware copyir.com Check or replace the MFPC PWB copyir.com
E7-61 Combination error between the MFPC PWB and the PCU PWB (MFPC PWB detection) Combination error between the MFPC PWB and the PCU PWB copyir.com MFPC PWB trouble copyir.com PCU PWB trouble copyir.com Check the combination between the MFPC PWB and the PCU PWB copyir.com Replace the MFPC PWB copyir.com Replace the PCU PWB copyir.com
E7-65 MFP EEPROM sum check error MFPC PWB EEPROM trouble copyir.com MFPC PWB EEPROM contact trouble copyir.com Replace the MFPC PWB copyir.com Replace the MFPC PWB EEPROM copyir.com
E7-80 MFP – SCU PWB communication error SCU PWB – MFPC PWB connection trouble copyir.com SCU PWB trouble copyir.com MFPC PWB trouble copyir.com Check connection of the SCU PWB and the MFPC PWB copyir.com Check the ground copyir.com Replace the SCU PWB copyir.com Replace the MFPC PWB copyir.com
E7-89 Communication error between MFPC PWB CPU and energy-saving NIC controller
No response can be obtained from the energy-saving NIC controller copyir.com MFPC PWB trouble Replace the MFPC PWB copyir.com
E7-90 MFP – PCU PWB communication error PCU PWB – MFPC PWB connection trouble copyir.com PCU PWB trouble copyir.com MFPC PWB trouble copyir.com Check connection of the PCU PWB and the MFPC PWB copyir.com Check the ground copyir.com Replace the PCU PWB copyir.com Replace the MFPC PWB copyir.com
E7-91 FAX reception image data error
An error of FAX reception image data process occurs copyir.com Image data process abnormality HDD trouble SD card trouble or contact error Image compression data corruption MFPC PWB trouble DIMM memory trouble or contact error FAX control PWB trouble Use SIM60-01 to check the read/write operations of the memory copyir.com Replace the HDD copyir.com Replace or check installation of the SD card copyir.com Replace the MFPC PWB copyir.com Replace or check installation of the DIMM memory copyir.com Replace the FAX control PWB copyir.com
E7-92 Copy image data error
An error of copy image data process occurs copyir.com (In Non ERDH) Image data process abnormality HDD trouble Image compression data corruption MFPC PWB trouble DIMM memory trouble or contact error Use SIM60-01 to check the read/write operations of the memory copyir.com Replace the HDD copyir.com Replace the MFPC PWB copyir.com Replace or check installation of the DIMM memory copyir.com
E7-93 Copy, image send, filing, print image data process error
An image data process error occurs in the following operation mode: • Copy (in ERDH) • Copy composing system function (Water mark) • When in image send • When filing documents • When displaying the preview • When printing with the GDI/PCL printer • Copy composing system function (Water mark) Image data process abnormality HDD trouble Image compression data corruption MFPC PWB trouble DIMM memory trouble or contact error Use SIM60-01 to check the read/write operations of the memory copyir.com Replace the HDD copyir.com Replace the MFPC PWB copyir.com Replace or check installation of the DIMM memory copyir.com
E7-94 Image file data process error (when importing file data)
File image process error (backup restore error) when importing filing data Image data process abnormality HDD trouble Image compression data corruption MFPC PWB trouble DIMM memory trouble or contact error Use SIM60-01 to check the read/write operations of the memory copyir.com Replace the HDD copyir.com Replace the MFPC PWB copyir.com Replace or check installation of the DIMM memory copyir.com
E7-95 Printer PWB DIMM memory check error
Printer PWB DIMM memory access trouble Memory data corruption occurs Printer PWB trouble DIMM memory trouble or contact error Use SIM60-01 to check the read/write operations of the memory copyir.com Replace the printer PWB copyir.com DIMM memory socket check Replace the DIMM memory copyir.com
E7-96 MFPC PWB DIMM memory check error
MFPC PWB DIMM memory access trouble Memory data corruption occurs MFPC PWB trouble DIMM memory trouble or contact error Use SIM60-01 to check the read/write operations of the memory copyir.com Replace the MFPC PWB copyir.com DIMM memory socket check Replace the DIMM memory copyir.com
E7-A0 LSU LD PWB EEPROM read/write error (K)
Write error in the EEPROM write sequence LD PWB EEPROM trouble copyir.com LSU mother PWB trouble copyir.com Connector/harness trouble between the LD PWB and the LSU mother PWB copyir.com Connector/harness trouble between the PCU PWB and the LSU mother PWB copyir.com Check the LSU, and replace if necessary copyir.com Check the LSU mother PWB, and replace if necessary copyir.com Check the connector/harness between the LD PWB and the LSU mother PWB, and replace if necessary copyir.com Check the connector/harness between the PCU PWB and the LSU mother PWB, and replace if necessary copyir.com Replace the LSU copyir.com
E7-A1 LSU LD PWB EEPROM read/write error (C)
Write error in the EEPROM write sequence LD PWB EEPROM trouble copyir.com LSU mother PWB trouble copyir.com Connector/harness trouble between the LD PWB and the LSU mother PWB copyir.com Connector/harness trouble between the PCU PWB and the LSU mother PWB copyir.com Check the LSU, and replace if necessary copyir.com Check the LSU mother PWB, and replace if necessary copyir.com Check the connector/harness between the LD PWB and the LSU mother PWB, and replace if necessary copyir.com Check the connector/harness between the PCU PWB and the LSU mother PWB, and replace if necessary copyir.com Replace the LSU copyir.com
E7-A2 LSU LD PWB EEPROM read/write error (M)
Write error in the EEPROM write sequence LD PWB EEPROM trouble copyir.com LSU mother PWB trouble copyir.com Connector/harness trouble between the LD PWB and the LSU mother PWB copyir.com Connector/harness trouble between the PCU PWB and the LSU mother PWB copyir.com Check the LSU, and replace if necessary copyir.com Check the LSU mother PWB, and replace if necessary copyir.com Check the connector/harness between the LD PWB and the LSU mother PWB, and replace if necessary copyir.com Check the connector/harness between the PCU PWB and the LSU mother PWB, and replace if necessary copyir.com Replace the LSU copyir.com
EE-EC Automatic toner density adjustment error
The sampling level in the automatic toner density adjustment is outside of 128 Toner density sensor trouble copyir.com Developing unit trouble copyir.com PCU PWB trouble copyir.com Replace the toner density sensor copyir.com Replace the developing unit copyir.com Replace the PCU PWB copyir.com
EE-EL Automatic toner density adjustment error (Over toner)
The sampling level in the automatic toner density adjustment is 76 or less or the control voltage is 208 or above copyir.com Toner density sensor trouble copyir.com Developing unit trouble copyir.com PCU PWB trouble copyir.com Replace the toner density sensor copyir.com Replace the developing unit copyir.com Replace the PCU PWB copyir.com
EE-EU Automatic toner density adjustment error (Under toner)
The sampling level in the automatic toner density adjustment is 178 or above or the control voltage is 51 or less copyir.com Toner density sensor trouble copyir.com Developing unit trouble copyir.com PCU PWB trouble copyir.com Replace the toner density sensor copyir.com Replace the developing unit copyir.com Replace the PCU PWB copyir.com
F1-00 Finisher – PCU PWB communication error Connection trouble of the connector and the harness between the finisher and the PCU PWB copyir.com Finisher control PWB trouble copyir.com PCU PWB trouble copyir.com Check the connector and the harness between the finisher and the PCU PWB copyir.com Replace the finisher control PWB copyir.com Replace the PCU PWB copyir.com
F1-03 Finisher paper exit roller lifting operation trouble Finisher paper exit roller lift motor trouble Harness and connector connection trouble Home position sensor trouble Finisher control PWB trouble Use SIM3-3 to check the operation of the paper exit roller lift motor copyir.com Use SIM3-2 to check the operation of the home position sensor copyir.com Replace the paper exit roller lift motor copyir.com Check connection of the connector and the harness copyir.com Replace the home position sensor copyir.com Replace the finisher control PWB copyir.com
F1-08 Stapler shift trouble Stapler shift motor trouble copyir.com Finisher control PWB trouble copyir.com Home position sensor trouble copyir.com Use SIM3-3 to check the operation of the stapler shift motor copyir.com Use SIM3-2 to check the operation of the home position sensor copyir.com Replace the stapler shift motor copyir.com Check connection of the connector and the harness copyir.com Replace the home position sensor copyir.com Replace the finisher control PWB copyir.com
F1-10 Staple operation trouble Staple motor trouble copyir.com Finisher control PWB trouble copyir.com Home position sensor trouble copyir.com Use SIM3-3 to check the operation of the staple motor copyir.com Use SIM3-2 to check the operation of the home position sensor copyir.com Replace the staple motor copyir.com Check connection of the connector and the harness copyir.com Replace the home position sensor copyir.com Replace the finisher control PWB copyir.com
F1-11 Finisher grip motor trouble Paper exit operation trouble caused by the gripper copyir.com Gripper motor lock or trouble copyir.com Gripper home position sensor trouble copyir.com Finisher control PWB trouble copyir.com Connection trouble of the harness and the connector of the finisher control PWB and the gripper motor copyir.com Use SIM3-3 to check the operation of the gripper motor copyir.com Check the connection of the harness and the connector of the finisher control PWB and the gripper motor, and replace if necessary copyir.com Check the gripper motor, and replace if necessary copyir.com Check the gripper home position sensor, and replace if necessary copyir.com Check the finisher control PWB, and replace if necessary copyir.com
F1-15 Finisher paper exit tray lift operation trouble
Lift motor trouble copyir.com Paper exit tray lift motor trouble copyir.com Finisher control PWB trouble copyir.com Home position sensor trouble copyir.com Use SIM3-3 to check the operation of the paper exit tray lift motor copyir.com Use SIM3-2 to check the operation of the home position sensor copyir.com Replace the finisher control PWB copyir.com Replace the paper exit tray lift motor copyir.com Replace the home position sensor copyir.com
F1-19 Finisher alignment operation trouble F Finisher paper alignment motor lock copyir.com Motor speed abnormality copyir.com Over-current to the motor copyir.com Finisher control PWB trouble copyir.com Home position sensor trouble copyir.com Use SIM3-3 to check the operation of the paper alignment motor F copyir.com Use SIM3-2 to check the operation of the home position sensor copyir.com Replace the finisher control PWB copyir.com Replace the paper alignment motor F copyir.com Replace the home position sensor copyir.com
F1-20 Finisher alignment operation trouble R Finisher paper alignment motor lock copyir.com Motor speed abnormality copyir.com Over-current to the motor copyir.com Finisher control PWB trouble copyir.com Home position sensor trouble Use SIM3-3 to check the operation of the paper alignment motor R copyir.com Use SIM3-2 to check the operation of the home position sensor copyir.com Replace the finisher control PWB copyir.com Replace the paper alignment motor R copyir.com Replace the home position sensor copyir.com
F1-21 Finisher fan trouble Motor lock, motor harness short-circuit/open, finisher control PWB trouble, connection harness/connector trouble copyir.com Fan motor lock, short-circuit, open circuit copyir.com Finisher fan trouble copyir.com Finisher control PWB trouble copyir.com Connector/harness trouble Use SIM3-3 to check the operation of the fan copyir.com Check the finisher fan, and replace if necessary copyir.com Check the finisher control PWB, and replace if necessary copyir.com Check the connector/harness, and replace if necessary copyir.com
F1-31 Finisher saddle motor trouble (Saddle stitch finisher) Saddle paper folding motor trouble copyir.com Saddle paper folding mechanism trouble copyir.com Finisher control PWB trouble copyir.com Folding plate home position sensor trouble copyir.com Saddle paper folding motor rotation sensor trouble copyir.com Harness/connector connection trouble copyir.com PCU PWB trouble copyir.com Use SIM3-3 to check the operation of the saddle motor copyir.com Check the saddle paper folding mechanism copyir.com Check the finisher control PWB, and replace if necessary copyir.com Check the folding plate home position sensor, and replace if necessary copyir.com Check the saddle paper folding motor rotation sensor, and replace if necessary copyir.com Check connection of the harness/connector, and replace if necessary copyir.com Check the PCU PWB, and replace if necessary copyir.com
F1-32 Communication error between the finisher and the punch unit (Saddle stitch finisher) Connector/harness trouble between the finisher and
the punch unit copyir.com
Finisher control PWB trouble copyir.com
PCU PWB trouble copyir.com
Malfunction due to noises copyir.com Check the connector/harness between the finisher and the punch unit, and replace if necessary copyir.com Check the finisher control PWB, and replace if necessary copyir.com Check the PCU PWB, and replace if necessary copyir.com
F1-33 Punch unit shift operation trouble Punch shift motor trouble copyir.com Finisher control PWB trouble copyir.com Home position sensor trouble copyir.com Harness and connector connection trouble copyir.com Use SIM3-3 to check the operation of the punch shifting copyir.com Use SIM3-2 to check the operation of the home position sensor copyir.com Replace the punch shift motor copyir.com Replace the finisher control PWB copyir.com Replace the home position sensor copyir.com Check connection of the connectors and the harness copyir.com
F1-34 Punch operation trouble Punch motor trouble copyir.com Finisher control PWB trouble copyir.com Home position sensor trouble copyir.com Harness and connector connection trouble copyir.com Use SIM3-2 to check the operation of the home position sensor copyir.com Use SIM3-3 to check the operation of the punch copyir.com Replace the punch motor copyir.com Replace the finisher control PWB copyir.com Replace the home position sensor copyir.com Check connection of the connectors and the harness copyir.com
F1-36 Punch paper edge detection error Punch paper edge sensor trouble copyir.com Harness disconnection copyir.com Finisher control PWB trouble copyir.com Punch control PWB trouble copyir.com Use SIM3-2 to check the operation of the sensor copyir.com Replace the punch paper edge sensor copyir.com Replace the finisher control PWB copyir.com Replace the punch control PWB copyir.com
F1-37 Finisher data backup RAM error Finisher control PWB trouble copyir.com Malfunction due to noises Replace the finisher control PWB copyir.com Readjust the finisher copyir.com (Use SIM3-10, Finisher control PWB DIP SW adjustment copyir.com )
F1-38 Punch data backup RAM error Punch control PWB trouble copyir.com Malfunction due to noises Replace the punch control PWB copyir.com Set the punch unit specifications, and adjust the sensor copyir.com (Punch unit control PWB DIP SW adjustment copyir.com )
F1-39 Punch paper dust sensor error Punch dust sensor trouble copyir.com Harness and connector connection trouble copyir.com Finisher control PWB trouble copyir.com Punch unit control PWB trouble copyir.com Use SIM3-2 to check the operation of the sensor copyir.com Check connection of the connectors and the harness copyir.com Replace the punch dust sensor copyir.com Replace the finisher control PWB copyir.com Replace the punch unit control PWB copyir.com
F1-41 Saddle paper positioning operation trouble
Abnormality in the folding positioning guide motor in the saddle section copyir.com Saddle paper positioning guide drive motor trouble copyir.com Finisher control PWB trouble copyir.com Home position sensor trouble copyir.com Harness and connector connection trouble copyir.com Use SIM3-3 to check the operation of the saddle paper positioning motor copyir.com Check connection from the control PWB to the motor copyir.com Turn OFF/ON the power copyir.com Replace the control PWB copyir.com Replace the sensor copyir.com
F1-43 Saddle alignment operation trouble Saddle alignment motor trouble copyir.com Finisher control PWB trouble copyir.com Home position sensor trouble copyir.com Harness and connector connection trouble copyir.com Use SIM3-3 to check the operation of the Saddle alignment motor (FSPAM) copyir.com Check connection from the control PWB to the motor copyir.com Turn OFF/ON the power copyir.com Replace the control PWB copyir.com Replace the sensor copyir.com
F1-45 Saddle staple trouble
Abnormality of the staple unit drive motor in the saddle section copyir.com Saddle staple motor trouble copyir.com Finisher control PWB trouble copyir.com Home position sensor trouble copyir.com Harness and connector connection trouble copyir.com Use SIM3-3 to check the operation of the saddle staple motor copyir.com Check connection from the control PWB to the motor copyir.com Turn OFF/ON the power copyir.com Replace the control PWB copyir.com Replace the sensor copyir.com
F1-47 Saddle paper transport motor trouble
Abnormality in the drive roller oscillation motor in the finisher saddle transport section copyir.com Saddle paper transport motor trouble copyir.com Finisher control PWB trouble copyir.com Harness and connector connection trouble copyir.com Fuse blown (24V line) copyir.com Use SIM3-3 to check the operation of the saddle paper transport motor copyir.com Check connection from the control PWB to the motor copyir.com Replace the control PWB copyir.com Replace the sensor copyir.com
F1-50 Main unit – Finisher combination error The finisher which is not supported by the main unit model is installed copyir.com Finisher control PWB trouble copyir.com Install a proper finisher copyir.com Replace the finisher control PWB copyir.com
F2-22 Discharge lamp trouble (K)
The lamp is kept open for 1 sec from turning on the discharge lamp copyir.com Contact trouble between the discharge lamp PWB (K) and the PCU PWB copyir.com Discharge lamp PWB (K) trouble copyir.com PCU PWB trouble copyir.com Replace the discharge lamp PWB (K) copyir.com Check the harness and the connector copyir.com Replace the PCU PWB copyir.com
F2-23 Discharge lamp trouble (C)
The lamp is kept open for 1 sec from turning on the discharge lamp copyir.com Contact trouble between the discharge lamp PWB (C) and the PCU PWB copyir.com Discharge lamp PWB (C) trouble copyir.com PCU PWB trouble copyir.com Replace the discharge lamp PWB (C) copyir.com Check the harness and the connector copyir.com Replace the PCU PWB copyir.com
F2-24 Discharge lamp trouble (M)
The lamp is kept open for 1 sec from turning on the discharge lamp copyir.com Contact trouble between the discharge lamp PWB (M) and the PCU PWB copyir.com Discharge lamp PWB (M) trouble copyir.com PCU PWB trouble copyir.com Replace the discharge lamp PWB (M) copyir.com Check the harness and the connector copyir.com Replace the PCU PWB copyir.com
F2-25 Discharge lamp trouble (Y)
The lamp is kept open for 1 sec from turning on the discharge lamp copyir.com Contact trouble between the discharge lamp PWB (Y) and the PCU PWB copyir.com Discharge lamp PWB (Y) trouble copyir.com PCU PWB trouble copyir.com Replace the discharge lamp PWB (Y) copyir.com Check the harness and the connector copyir.com Replace the PCU PWB copyir.com
F2-39 Process thermistor trouble Process thermistor trouble copyir.com Process thermistor harness connection trouble copyir.com PCU PWB trouble copyir.com Replace the process thermistor copyir.com Check connection of the process thermistor harness and the connector copyir.com Replace the PCU PWB copyir.com
F2-40 Toner density sensor trouble (K) Toner density sensor output abnormality copyir.com Sensor connector and harness connection trouble copyir.com Developing unit trouble copyir.com PCU PWB trouble copyir.com Replace the toner density sensor copyir.com Check connection of the sensor connector and the harness copyir.com Replace the developing unit copyir.com Replace the PCU PWB copyir.com
F2-41 Toner density sensor trouble (C) Toner density sensor output abnormality copyir.com Sensor connector and harness connection trouble copyir.com Developing unit trouble copyir.com PCU PWB trouble copyir.com Replace the toner density sensor copyir.com Check connection of the sensor connector and the harness copyir.com Replace the developing unit copyir.com Replace the PCU PWB copyir.com
F2-42 Toner density sensor trouble (M) Toner density sensor output abnormality copyir.com Sensor connector and harness connection trouble copyir.com Developing unit trouble copyir.com PCU PWB trouble copyir.com Replace the toner density sensor copyir.com Check connection of the sensor connector and the harness copyir.com Replace the developing unit copyir.com Replace the PCU PWB copyir.com
F2-43 Toner density sensor trouble (Y) Toner density sensor output abnormality copyir.com Sensor connector and harness connection trouble copyir.com Developing unit trouble copyir.com PCU PWB trouble copyir.com Replace the toner density sensor copyir.com Check connection of the sensor connector and the harness copyir.com Replace the developing unit copyir.com Replace the PCU PWB copyir.com
F2-45 Color image density sensor trouble Color image density sensor sensitivity adjustment trouble copyir.com Color image density sensor trouble copyir.com Sensor harness and connector connection trouble copyir.com Image density sensor dirt copyir.com Calibration plate dirt copyir.com Transfer unit lift operation trouble PCU PWB trouble copyir.com Replace the color image density sensor copyir.com Check connection of the sensor harness and the connector copyir.com Clean the image density sensor copyir.com Replace the calibration plate copyir.com Repair the transfer unit lift mechanism copyir.com Replace the PCU PWB copyir.com Use SIM44-13 to perform the sensitivity adjustment of the process control sensor copyir.com
F2-49 LSU thermistor trouble The LSU temperature is outside of -28„aC – 78„aC copyir.com LSU thermistor trouble copyir.com LSU thermistor harness and connector connection trouble PCU PWB trouble copyir.com LSU control PWB trouble copyir.com Replace the PCU PWB copyir.com Replace the LSU control PWB copyir.com Replace the LSU copyir.com
F2-50 K drum phase sensor trouble Drum phase sensor trouble copyir.com Drum phase sensor harness and connector
connection trouble Drum drive section trouble copyir.com PCU PWB trouble copyir.com Use SIM30-1 to check the operation of “DHPD_K” copyir.com Replace the drum phase sensor copyir.com Check connection of the drum phase sensor harness and the connector copyir.com Repair the drum drive section copyir.com Replace the PCU PWB copyir.com
F2-51 CL drum phase sensor trouble Drum phase sensor trouble copyir.com Drum phase sensor harness and connector connection trouble Drum drive section trouble copyir.com PCU PWB trouble copyir.com Use SIM30-1 to check the operation of “DHPD_CL” copyir.com Replace the drum phase sensor copyir.com Check connection of the drum phase sensor harness and the connector copyir.com Repair the drum drive section copyir.com Replace the PCU PWB copyir.com
F2-58 Temperature/humidity sensor trouble (HUD_M/TH_M) Temperature/humidity sensor trouble copyir.com Process humidity sensor harness and connector connection trouble PCU PWB trouble copyir.com Replace the temperature/humidity sensor copyir.com Check connection of the temperature/humidity sensor harness and the connector copyir.com Replace the PCU PWB copyir.com
F2-64 Toner supply operation trouble (K) Toner motor trouble copyir.com Toner density sensor trouble copyir.com Connector/harness trouble copyir.com PCU PWB trouble copyir.com Toner cartridge trouble copyir.com Developing unit trouble copyir.com Toner transport pipe section trouble Replace the toner motor copyir.com Replace the toner density sensor copyir.com Connector and harness check copyir.com Replace the PCU PWB copyir.com Replace the toner cartridge copyir.com Replace the developing unit copyir.com Check the toner transport pipe section copyir.com
F2-65 Toner supply operation trouble (C) Toner motor trouble copyir.com Toner density sensor trouble copyir.com Connector/harness trouble copyir.com PCU PWB trouble copyir.com Toner cartridge trouble copyir.com Developing unit trouble copyir.com Toner transport pipe section trouble Replace the toner motor copyir.com Replace the toner density sensor copyir.com Connector and harness check copyir.com Replace the PCU PWB copyir.com Replace the toner cartridge copyir.com Replace the developing unit copyir.com Check the toner transport pipe section copyir.com
F2-66 Toner supply operation trouble (M) Toner motor trouble copyir.com Toner density sensor trouble copyir.com Connector/harness trouble copyir.com PCU PWB trouble copyir.com Toner cartridge trouble copyir.com Developing unit trouble copyir.com Toner transport pipe section trouble Replace the toner motor copyir.com Replace the toner density sensor copyir.com Connector and harness check copyir.com Replace the PCU PWB copyir.com Replace the toner cartridge copyir.com Replace the developing unit copyir.com Check the toner transport pipe section copyir.com
F2-67 Toner supply operation trouble (Y) Toner motor trouble copyir.com Toner density sensor trouble copyir.com Connector/harness trouble copyir.com PCU PWB trouble copyir.com Toner cartridge trouble copyir.com Developing unit trouble copyir.com Toner transport pipe section trouble Replace the toner motor copyir.com Replace the toner density sensor copyir.com Connector and harness check copyir.com Replace the PCU PWB copyir.com Replace the toner cartridge copyir.com Replace the developing unit copyir.com Check the toner transport pipe section copyir.com
F2-70 Improper toner cartridge detection (K) An improper toner cartridge is inserted copyir.com (The main unit detects a toner cartridge of a different specification copyir.com ) Toner cartridge trouble copyir.com PCU PWB trouble copyir.com Replace the toner cartridge copyir.com Replace the PCU PWB copyir.com
F2-71 Improper toner cartridge detection (C) An improper toner cartridge is inserted copyir.com (The main unit detects a toner cartridge of a different specification copyir.com ) Toner cartridge trouble copyir.com PCU PWB trouble copyir.com Replace the toner cartridge copyir.com Replace the PCU PWB copyir.com
F2-72 Improper toner cartridge detection (M) An improper toner cartridge is inserted copyir.com (The main unit detects a toner cartridge of a different specification copyir.com ) Toner cartridge trouble copyir.com PCU PWB trouble copyir.com Replace the toner cartridge copyir.com Replace the PCU PWB copyir.com
F2-73 Improper toner cartridge detection (Y) An improper toner cartridge is inserted copyir.com (The main unit detects a toner cartridge of a different specification copyir.com ) Toner cartridge trouble copyir.com PCU PWB trouble copyir.com Replace the toner cartridge copyir.com Replace the PCU PWB copyir.com
F2-74 Toner cartridge CRUM error (K) Toner cartridge (CRUM) trouble copyir.com PCU PWB trouble copyir.com Connector and harness trouble between PCU PWB and toner cartridge Replace the toner cartridge copyir.com Replace the PCU PWB copyir.com Check the connector and the harness between the PCU PWB and the toner cartridge copyir.com
F2-75 Toner cartridge CRUM error (C) Toner cartridge (CRUM) trouble copyir.com PCU PWB trouble copyir.com Connector and harness trouble between PCU PWB and toner cartridge Replace the toner cartridge copyir.com Replace the PCU PWB copyir.com Check the connector and the harness between the PCU PWB and the toner cartridge copyir.com
F2-76 Toner cartridge CRUM error (M) Toner cartridge (CRUM) trouble copyir.com PCU PWB trouble copyir.com Connector and harness trouble between PCU PWB and toner cartridge Replace the toner cartridge copyir.com Replace the PCU PWB copyir.com Check the connector and the harness between the PCU PWB and the toner cartridge copyir.com
F2-77 Toner cartridge CRUM error (Y) Toner cartridge (CRUM) trouble copyir.com PCU PWB trouble copyir.com Connector and harness trouble between PCU PWB and toner cartridge Replace the toner cartridge copyir.com Replace the PCU PWB copyir.com Check the connector and the harness between the PCU PWB and the toner cartridge copyir.com
F2-78 Registration/BK image density sensor trouble (Transfer belt substrate reflection rate abnormality) Image density (registration) sensor trouble (Sensor sensitivity adjustment trouble) copyir.com PCU PWB trouble copyir.com Image density (resist) sensor connector and harness connection trouble Image density (registration) sensor dirt copyir.com Transfer belt dirt, scratch copyir.com Replace the image density (registration) sensor copyir.com Replace the PCU PWB copyir.com Check connection of the connector and the harness of the image density (resist) sensor copyir.com Clean the image density (registration) sensor copyir.com Clean or replace the transfer belt copyir.com
F2-91 High density process control high voltage error (K)
For the production process (Not occur in the market copyir.com )
F2-92 High density process control high voltage error (C)
For the production process (Not occur in the market copyir.com )
F2-93 High density process control high voltage error (M)
For the production process (Not occur in the market copyir.com )
F2-94 High density process control high voltage error (Y)
For the production process (Not occur in the market copyir.com )
F3-12 Paper feed tray 1 lift operation trouble LUD1 is not turned ON within the specified time copyir.com CLUD1 sensor trouble copyir.com Paper feed tray 1 lift unit trouble copyir.com PCU PWB trouble copyir.com Sensor harness and connector connection trouble Check connection of the harness and the connector of LUD1 copyir.com Replace the lift-up unit copyir.com Replace the PCU PWB copyir.com
F3-22 Paper feed tray 2 lift operation trouble
LUD2 does not turn ON within the specified time copyir.com LUD2 does not turn ON within the specified time copyir.com CLUD2 sensor trouble copyir.com Paper feed tray 2 lift unit trouble copyir.com PCU PWB trouble copyir.com Sensor harness and connector connection trouble Check the harness and the connector of LUD2 copyir.com Replace the lift-up unit copyir.com Replace the PCU PWB copyir.com
F6-00 MFPC PWB – FAX communication trouble
MFP – FAX communication establishment error / Framing / Parity / Protocol error FAX control PWB trouble FAX control PWB – MFPC PWB connector and harness trouble FAX control PWB – Mother board connector and harness trouble FAX control PWB ROM trouble / ROM pin breakage Replace the FAX control PWB copyir.com Check the connector and the harness between the FAX control PWB and the MFPC PWB copyir.com Check the connector and the harness between the FAX control PWB and the mother board copyir.com Check the ROM of the FAX control PWB copyir.com
F6-01 FAX control PWB EEPROM read/write error
FAX control PWB EEPROM access error (Read and write) FAX control PWB EEPROM trouble FAX control PWB EEPROM access circuit trouble Check that no trouble occurs after replacement of EEPROM copyir.com Execute the memory check of SIM66-3 to insure that EEPROM can be accessed copyir.com Replace the FAX control PWB copyir.com
F6-04 FAX MODEM operation trouble
FAX control PWB MODEM chip operation trouble FAX MODEM chip operation trouble The FAX MODEM chip cannot be accessed Replace the FAX control PWB copyir.com Replace the FAX control PWB copyir.com
F6-21 Improper combination of TEL/LIU PWB and FAX soft switch
Incompatibility between the TEL/LIU PWB and the FAX control PWB information (soft switch) The destination of the TEL/LIU PWB installed is improper copyir.com TEL/LIU PWB trouble copyir.com Check the destination of the TEL/LIU PWB copyir.com Replace the TEL/LIU PWB copyir.com PWB copyir.com
F6-30 FAX 1-chip microprocessor access error (FAX detection)
FAX 1-chip microprocessor access error (Read and write) Program writing trouble to the 1-chip microprocessor, or no program data written copyir.com FAX 1-chip microprocessor circuit trouble copyir.com Use SIM66-42 to rewrite the 1-chip microprocessor program copyir.com Replace the FAX control PWB copyir.com
F6-97 Incompatibility between FAX control PWB and the main machine The FAX control PWB installed is improper copyir.com FAX control PWB trouble copyir.com Install a proper FAX control PWB copyir.com Replace the FAX control PWB copyir.com
F6-98 Incompatibility between the FAX control PWB destination and the main machine destination Incompatibility between the destination information written into the FAX control PWB EEPROM and that in the main machine (set with SIM26-6) 1) Check the destination of the FAX control PWB copyir.com 2) Check the destination of the machine copyir.com (SIM26-6)
F9-91 Communication error between MFP and the printer section when booting
Booting of the printer section cannot be recognized when booting copyir.com MFPC (section) PWB trouble copyir.com Printer (section) PWB trouble copyir.com Printer flash ROM trouble copyir.com MFPC (section) PWB – printer (section) PWB connection trouble copyir.com Replace the MFPC (section) PWB copyir.com Replace the printer (section) PWB copyir.com Replace the printer flash ROM copyir.com Check connection between the MFPC (section) PWB and the printer (section) PWB copyir.com
F9-92 Printer (section) PWB hardware error
Printer (section) PWB Printer PWB trouble Font ROM contact trouble or error DIMM memory contact trouble or error Replace the printer PWB copyir.com Check the font ROM socket copyir.com Check the DIMM memory socket copyir.com Check the font ROM copyir.com Replace the DIMM memory copyir.com
H2-00 Thermistor open trouble (TH_UM_AD2) Thermistor trouble PCU PWB trouble Thermistor connector and harness connection trouble Fusing section connector connection trouble Fusing unit not installed Use SIM44-14 to check the state of the thermistor copyir.com Replace the thermistor copyir.com Replace the PCU PWB copyir.com Check connection of the thermistor connector and the harness copyir.com Check the connector in the fusing section copyir.com
H2-01 Thermistor open trouble (TH_LM) Thermistor trouble PCU PWB trouble Thermistor connector and harness connection trouble Fusing section connector connection trouble Fusing unit not installed Use SIM44-14 to check the state of the thermistor copyir.com Replace the thermistor copyir.com Replace the PCU PWB copyir.com Check connection of the thermistor connector and the harness copyir.com Check the connector in the fusing section copyir.com
H2-02 Thermistor open trouble (TH_US) Thermistor trouble PCU PWB trouble Thermistor connector and harness connection trouble Fusing section connector connection trouble Fusing unit not installed Use SIM44-14 to check the state of the thermistor copyir.com Replace the thermistor copyir.com Replace the PCU PWB copyir.com Check connection of the thermistor connector and the harness copyir.com Check the connector in the fusing section copyir.com
H2-03 Thermistor open trouble (TH_UM_AD1) Thermistor trouble PCU PWB trouble Thermistor connector and harness connection trouble Fusing section connector connection trouble Fusing unit not installed Use SIM44-14 to check the state of the thermistor copyir.com Replace the thermistor copyir.com Replace the PCU PWB copyir.com Check connection of the thermistor connector and the harness copyir.com Check the connector in the fusing section copyir.com
H3-00 Fusing section high temperature trouble (TH_UM) The fusing temperature exceeds the specified level copyir.com Thermistor trouble PCU PWB trouble Thermistor connector and harness connection trouble HL control PWB trouble Use SIM44-14 to check the state of the thermistor copyir.com Use SIM5-2 to check the flashing operation of the heater lamp copyir.com Use SIM14 to cancel the trouble copyir.com Replace the thermistor copyir.com Replace the PCU PWB copyir.com Check connection of the thermistor connector and the harness copyir.com Replace the HL control PWB copyir.com
H3-01 Fusing section high temperature trouble (TH_LM) The fusing temperature exceeds the specified level copyir.com Thermistor trouble PCU PWB trouble Thermistor connector and harness connection trouble HL control PWB trouble Use SIM44-14 to check the state of the thermistor copyir.com Use SIM5-2 to check the flashing operation of the heater lamp copyir.com Use SIM14 to cancel the trouble copyir.com Replace the thermistor copyir.com Replace the PCU PWB copyir.com Check connection of the thermistor connector and the harness copyir.com Replace the HL control PWB copyir.com
H3-02 Fusing section high temperature trouble (TH_US) The fusing temperature exceeds the specified level copyir.com Thermistor trouble PCU PWB trouble Thermistor connector and harness connection trouble HL control PWB trouble Use SIM44-14 to check the state of the thermistor copyir.com Use SIM5-2 to check the flashing operation of the heater lamp copyir.com Use SIM14 to cancel the trouble copyir.com Replace the thermistor copyir.com Replace the PCU PWB copyir.com Check connection of the thermistor connector and the harness copyir.com Replace the HL control PWB copyir.com
H4-00 Fusing section low temperature trouble (TH_UM_AD2)
The fusing temperature does not reach the specified level within the specified time from turning ON the power relay copyir.com Thermistor trouble copyir.com Heater lamp trouble copyir.com PCU PWB trouble copyir.com Thermostat trouble copyir.com Connector, harness connection trouble copyir.com HL control PWB trouble copyir.com Power unit trouble copyir.com Use SIM14 to cancel the trouble copyir.com Use SIM44-14 to check the state of the thermistor copyir.com Use SIM5-2 to check the flashing operation of the heater lamp copyir.com Replace the thermistor copyir.com Replace the heater lamp copyir.com Replace the PCU PWB copyir.com Replace the thermostat copyir.com Check connection of the connector and the harness copyir.com Replace the HL control PWB copyir.com Replace the power unit copyir.com
H4-01 Fusing section low temperature trouble (TH_LM)
The fusing temperature does not reach the specified level within the specified time from turning ON the power relay copyir.com Thermistor trouble copyir.com Heater lamp trouble copyir.com PCU PWB trouble copyir.com Thermostat trouble copyir.com Connector, harness connection trouble copyir.com HL control PWB trouble copyir.com Power unit trouble copyir.com Use SIM14 to cancel the trouble copyir.com Use SIM44-14 to check the state of the thermistor copyir.com Use SIM5-2 to check the flashing operation of the heater lamp copyir.com Replace the thermistor copyir.com Replace the heater lamp copyir.com Replace the PCU PWB copyir.com Replace the thermostat copyir.com Check connection of the connector and the harness copyir.com Replace the HL control PWB copyir.com Replace the power unit copyir.com
H4-02 Fusing section low temperature trouble (TH_US)
The fusing temperature does not reach the specified level within the specified time from turning ON the power relay copyir.com Thermistor trouble copyir.com Heater lamp trouble copyir.com PCU PWB trouble copyir.com Thermostat trouble copyir.com Connector, harness connection trouble copyir.com HL control PWB trouble copyir.com Power unit trouble copyir.com Use SIM14 to cancel the trouble copyir.com Use SIM44-14 to check the state of the thermistor copyir.com Use SIM5-2 to check the flashing operation of the heater lamp copyir.com Replace the thermistor copyir.com Replace the heater lamp copyir.com Replace the PCU PWB copyir.com Replace the thermostat copyir.com Check connection of the connector and the harness copyir.com Replace the HL control PWB copyir.com Replace the power unit copyir.com
H5-01 5 times continuous POD1 not-reach jam A fusing jam is not canceled completely copyir.com (A jam paper remains copyir.com ) POD1 sensor trouble Fusing unit installation trouble POD1 sensor connector and harness connection trouble PCU PWB trouble Fusing unit, drive section trouble Replace the POD1 sensor copyir.com Check installation of the fusing unit copyir.com Replace the fusing unit copyir.com Check or repair the fusing drive section copyir.com Check connection of the POD1 sensor connector and the harness copyir.com Replace the PCU PWB copyir.com Use SIM14 to cancel the trouble copyir.com
H7-10 Recovery error from low fuser temp copyir.com (TH_UM_AD2)
The fusing temperature does not reach the specified level within the specified time from stopping a job due to fall in the fusing temperature copyir.com Thermistor trouble copyir.com Heater lamp trouble copyir.com PCU PWB trouble copyir.com Thermostat trouble copyir.com Connector, harness connection trouble copyir.com HL control PWB trouble copyir.com Power unit trouble copyir.com Replace the thermistor copyir.com Replace the heater lamp copyir.com Replace the PCU PWB copyir.com Replace the thermostat copyir.com Check connection of the connector and the harness copyir.com Replace the HL control PWB copyir.com Replace the power unit copyir.com Use SIM5-2 to check the flashing operation of the heater lamp copyir.com
H7-11 Recovery error from low fuser temp copyir.com (TH_LM)
The fusing temperature does not reach the specified level within the specified time from stopping a job due to fall in the fusing temperature copyir.com Thermistor trouble copyir.com Heater lamp trouble copyir.com PCU PWB trouble copyir.com Thermostat trouble copyir.com Connector, harness connection trouble copyir.com HL control PWB trouble copyir.com Power unit trouble copyir.com Replace the thermistor copyir.com Replace the heater lamp copyir.com Replace the PCU PWB copyir.com Replace the thermostat copyir.com Check connection of the connector and the harness copyir.com Replace the HL control PWB copyir.com Replace the power unit copyir.com Use SIM5-2 to check the flashing operation of the heater lamp copyir.com
L1-00 Scanner feed trouble
Scanner feed is not completed within the specified time copyir.com Scanner unit trouble copyir.com SCU PWB trouble copyir.com Scanner control PWB trouble copyir.com Harness and connector connection trouble copyir.com Scanner home position sensor trouble copyir.com Scanner motor trouble copyir.com Use SIM1-1 to check the scan operation copyir.com Replace the scanner unit copyir.com Replace the SCU PWB copyir.com Check connection of the connectors and the harness copyir.com Replace the scanner home position sensor copyir.com Replace the scanner motor copyir.com
L3-00 Scanner return trouble
Scanner return is not completed within the specified time copyir.com Scanner unit trouble SCU PWB trouble Scanner control PWB trouble Harness and connector connection trouble Scanner home position sensor trouble Scanner motor trouble Use SIM1-1 to check the scan operation copyir.com Replace the scanner unit copyir.com Replace the SCU PWB copyir.com Check connection of the connectors and the harness copyir.com Replace the scanner home position sensor copyir.com Replace the scanner motor copyir.com
L4-02 Paper feed motor trouble
A lock signal is not detected within the specified time in ON operation of the paper feed motor after warming-up or canceling a jam copyir.com Paper feed motor trouble Paper feed motor harness and connector connection trouble PCU PWB trouble Use SIM6-1 to check the operation of the paper feed motor copyir.com Replace the paper feed motor copyir.com Check connection of the paper feed motor harness and the connector copyir.com Replace the PCU PWB copyir.com
L4-03 Fusing motor trouble
The motor lock signal is detected during rotation of the fusing motor copyir.com Fusing motor trouble Fusing motor harness and connector connection trouble PCU PWB trouble Use SIM6-1 to check the operation of the fusing motor copyir.com Replace the Fusing motor copyir.com Check connection of the fusing motor harness and the connection copyir.com Replace the PCU PWB copyir.com
L4-04 Developing motor trouble (BLACK)
The motor lock signal is detected during rotation of the developing motor copyir.com Developing motor trouble Developing motor harness and connector connection trouble PCU PWB trouble Developing unit trouble Use SIM25-1 to check the operation of the developing motor copyir.com Replace the developing motor copyir.com Check connection of the developing motor harness and the connection copyir.com Replace the PCU PWB copyir.com Replace the developing motor copyir.com Replace the developing unit copyir.com
L4-05 Developing motor trouble (COLOR)
The motor lock signal is detected during rotation of the developing motor copyir.com Developing motor trouble Developing motor harness and connector connection trouble PCU PWB trouble Developing unit trouble Use SIM25-1 to check the operation of the developing motor copyir.com Replace the developing motor copyir.com Check connection of the developing motor harness and the connection copyir.com Replace the PCU PWB copyir.com Replace the developing motor copyir.com Replace the developing unit copyir.com
L4-06 Transfer unit lift trouble
A change in the primary transfer position sensor cannot be detected within the specified time in lifting operation of the primary transfer unit copyir.com Transfer unit position sensor trouble Dirt on the transfer unit position sensor copyir.com PCU PWB trouble Connection trouble of the connector and the harness copyir.com Transfer unit lift mechanism trouble Primary transfer belt unit is not installed copyir.com Use SIM6-3 to check the separating operation of the transfer unit copyir.com Install the primary transfer belt unit copyir.com Replace the transfer unit position sensor copyir.com Clean the transfer unit position sensor copyir.com Replace the PCU PWB copyir.com Check connection of the connector and the harness copyir.com Repair the transfer unit lift mechanism copyir.com
L4-07 Transfer belt motor trouble The motor lock signal is detected during rotation of the transfer belt motor copyir.com Transfer belt motor trouble Transfer belt motor harness and connector connection trouble PCU PWB trouble Use SIM25-1 to check the operation of the transfer belt motor copyir.com Check the transfer belt motor, and replace if necessary copyir.com Check connection of the harness and connectors of the transfer belt motor, and replace if necessary copyir.com Check the PCU PWB, and replace if necessary copyir.com
L4-11 Shift motor trouble
No change in the shifter home position sensor signal is detected in the operation of the shifter initializing copyir.com Shift motor trouble copyir.com PCU PWB trouble copyir.com Connection trouble of the connector and the harness copyir.com Shifter home position sensor trouble copyir.com Use SIM6-1 to check the shift operation copyir.com Use SIM30-1 to check the operation of the shifter home position sensor copyir.com Replace the shift motor copyir.com Replace the PCU PWB copyir.com Check connection of the connector and the harness copyir.com Replace the shifter home position sensor copyir.com
L4-12 Secondary transfer separation trouble
A change in the separation sensor status cannot be detected within the specified time in separation operation of the secondary transfer copyir.com Secondary transfer separation mechanism trouble copyir.com Secondary transfer separation clutch trouble copyir.com Secondary transfer separation sensor trouble copyir.com Connection trouble of the connector and the harness copyir.com PCU PWB trouble copyir.com Check or repair the secondary transfer separation mechanism copyir.com Replace the secondary transfer separation clutch copyir.com Replace the secondary transfer separation sensor copyir.com Replace the PCU PWB copyir.com Check connection of the connector and the harness copyir.com
L4-16 Fusing pressure release trouble
A change in the fusing pressure release sensor signal cannot be detected within the specified time after outputting the fusing pressure release motor copyir.com Fusing pressure release sensor trouble copyir.com Fusing pressure release motor trouble copyir.com Pressure release drive gear and pressure release idle gear trouble copyir.com PCU PWB trouble copyir.com Connection trouble of the connector and the harness copyir.com Replace the fusing pressure release sensor copyir.com Replace the fusing pressure release motor copyir.com Replace the pressure release drive gear and the pressure release idle gear copyir.com Replace the PCU PWB copyir.com Check connection of the connector and the harness copyir.com
L4-31 Paper exit cooling fan trouble
The fan operation signal is not detected copyir.com Paper exit cooling fan trouble copyir.com PCU PWB trouble Connection trouble of the connector and the harness copyir.com Check connection of the connectors and the harness copyir.com Use SIM6-2 to check the rotating operation of the fan copyir.com Replace the paper exit cooling fan copyir.com Replace the PCU PWB copyir.com
L4-32 Power source cooling fan trouble
The fan operation signal is not detected copyir.com Power cooling fan trouble copyir.com PCU PWB trouble copyir.com Connection trouble of the connector and the harness copyir.com Use SIM6-2 to check that the fan is actually rotating copyir.com Replace the power cooling fan copyir.com Replace the PCU PWB copyir.com Check connection of the connectors and the harness copyir.com
L4-34 LSU cooling fan trouble When the LSU cooling fan is operated, the fan operation signal is not detected within the specified time copyir.com LSU fan trouble copyir.com Harness, connector trouble copyir.com LSU mother PWB trouble copyir.com Use SIM6-2 to check the fan operation copyir.com Check the LSU fan, and replace if necessary copyir.com Check the harness/connector, and replace if necessary copyir.com Check the LSU mother PWB, and replace if necessary copyir.com
L4-35 Fusing cooling fan trouble
The fan operation signal is not detected copyir.com Fusing cooling fan trouble copyir.com PCU PWB trouble copyir.com Connection trouble of the connector and the harness copyir.com Use SIM6-2 to check that the fan is actually rotating copyir.com Replace the fusing cooling fan copyir.com Replace the PCU PWB copyir.com Check connection of the connector and the harness copyir.com
L4-43 Paper exit cooling fan 2 trouble
The fan operation signal is not detected copyir.com Paper exit cooling fan trouble copyir.com (Machine R side) PCU PWB trouble copyir.com Connection trouble of the connector and the harness copyir.com Replace the fan copyir.com Replace the PCU PWB copyir.com Check the connector and the harness copyir.com Use SIM6-2 to check that the fan is actually rotating copyir.com
L4-50 Process fan trouble
The fan operation signal is not detected copyir.com Process fan trouble copyir.com PCU PWB trouble copyir.com Connection trouble of the connector and the harness copyir.com Check that the fan is rotating after turning ON the power copyir.com Replace the process fan copyir.com Replace the PCU PWB copyir.com Check connection of the connector and the harness copyir.com
L4-51 Process fan 2 trouble
The fan operation signal is not detected copyir.com Fan trouble copyir.com PCU PWB trouble copyir.com Connection trouble of the connector and the harness copyir.com Replace the fan copyir.com Replace the PCU PWB copyir.com Check the connector and the harness copyir.com Check that the fan is rotating after turning ON the power copyir.com
L6-10 Polygon motor trouble
The polygon motor does not reach the specified RPM within the specified time after starting rotation of the polygon motor copyir.com Polygon motor trouble copyir.com LSU mother PWB trouble copyir.com Connection trouble of the connector and the harness copyir.com Use SIM61-1 to check the operation of the polygon motor copyir.com Check connection of the connector and the harness copyir.com Replace the LSU copyir.com Replace the LSU mother PWB copyir.com
L8-01 Full wave signal detection error
The full wave signal is not detected copyir.com PCU PWB trouble copyir.com Power unit trouble copyir.com Connection trouble of the connector and the harness copyir.com Replace the PCU PWB copyir.com Replace the power unit copyir.com Check connection of the connector and the harness copyir.com
L8-20 Communication error of MFPC PWB/ LSU mother board LSU mother board PWB – MFPC PWB connection trouble copyir.com MFPC PWB trouble copyir.com LSU mother board trouble copyir.com Check connection between the LSU mother board PWB and the MFPC PWB copyir.com Check the ground of the main unit copyir.com Replace the MFPC PWB copyir.com Replace the LSU mother board copyir.com
P1-00 PCI communication error Communication error between the MFPC PWB and the PCI copyir.com Connection failure of connectors and harness between the MFPC PWB and the PCI copyir.com MFPC PWB trouble copyir.com PCI control PWB trouble copyir.com Check connection of the harness and connectors between the MFPC PWB and the PCI copyir.com Check the MFPC PWB, and replace if necessary copyir.com (Refer to the necessary procedures after replacement of the MFPC PWB in the Service Manual, and perform the procedures copyir.com ) Check the PCI control PWB, and replace if necessary copyir.com
P1-01 PCI fan error The PCI fan operation signal is not detected copyir.com PCI fan trouble copyir.com PCI control PWB trouble copyir.com Check connection of the connectors and harness between the PCI fan and the PCI control PWB copyir.com Check the PCI control PWB, and replace if necessary copyir.com Check the PCI fan, and replace if necessary copyir.com
P1-02 Plasma generating device error Connection failure of connectors and harness between the plasma generating device and the PCI control PWB copyir.com Plasma generating device trouble copyir.com PCI control PWB trouble copyir.com Check connection of the connectors and harness between the plasma generating device and the PCI control PWB copyir.com Replace the plasma generating device copyir.com Check the PCI control PWB, and replace if necessary copyir.com
PC– Personal counter not detected The personal counter is not installed copyir.com The personal counter is not detected copyir.com SCU PWB trouble copyir.com Check connection of the connectors and the harness copyir.com Replace the SCU PWB copyir.com
U1-01 Battery trouble
RTC backup battery voltage fall 1) Battery life 2) Battery circuit abnormality Check to confirm that the battery voltage is about 2 copyir.com 5V or above copyir.com Replace the battery copyir.com
U2-00 MFP EEPROM read/write error MFPC PWB EEPROM trouble EEPROM socket contact trouble MFPC PWB trouble Strong external noises copyir.com Replace the MFPC PWB EEPROM copyir.com Replace the MFPC PWB copyir.com (Refer to the pages on the necessary works after replacing the MFPC PWB in the Service Manual, and perform the works copyir.com ) Check the power environment copyir.com
U2-05 HDD/MFPC PWB SRAM contents inconsistency (23cpm machine)
The HDD or the MFPC PWB installed is improper copyir.com (Erroneous detection of account management data) The HDD was replaced copyir.com The MFPC PWB was replaced copyir.com HDD trouble MFPC PWB trouble (Refer to the pages on the necessary works after replacing the HDD and the MFPC PWB in the Service Manual, and perform the works copyir.com ) Use SIM16 to cancel the error copyir.com
U2-05 Erroneous detection of account management data / HDD internal authentication DB table error (26/31/36cpm machine) The HDD internal authentication DB table is broken copyir.com After detection of the broken authentication DB table, the machine is rebooted to rebuild the authentication table copyir.com This error can be confirmed only by the error history of SIM22-4 copyir.com If frequent occurrence of this error is found, the following devices may possibly be damaged copyir.com HDD trouble MFPC PWB trouble Check the HDD, and replace if necessary copyir.com Check the MFPC PWB, and replace if necessary copyir.com When replacing the HDD and the MFPC PWB, refer to “Necessary works and procedures for replacement of HDD and MFPC PWB” and perform the necessary procedures copyir.com If this error does not occur frequently, the above procedure is not required copyir.com
U2-10 MFPC PWB SRAM user authentication index check sum error SRAM user index information (user authentication basic data) check sum error copyir.com MFPC PWB SRAM trouble copyir.com MFPC PWB trouble copyir.com Strong external noises copyir.com Use SIM16 to cancel the error copyir.com (Index information data in the HDD are transferred to the SRAM copyir.com ) Replace the MFPC PWB copyir.com (Refer to the pages on the necessary works after replacing the MFPC PWB in the Service Manual, and perform the works copyir.com )
U2-11 MFPC PWB EEPROM counter check sum error MFPC PWB EEPROM trouble EEPROM socket contact trouble MFPC PWB trouble Strong external noises copyir.com Use SIM16 to cancel the error copyir.com (The previous writing data (about the latest 8 sheets) are written into the EEPROM copyir.com ) Replace the MFPC PWB copyir.com (Refer to the pages on the necessary works after replacing the MFPC PWB in the Service Manual, and perform the works copyir.com )
U2-24 MFPC PWB SRAM memory user authentication counter check sum error MFPC PWB SRAM trouble MFPC PWB trouble Strong external noises copyir.com Use SIM16 to cancel the error copyir.com (The check sum error detection data are calculated again to reset the proper check sum data copyir.com ) Replace the MFPC PWB copyir.com (Refer to the pages on the necessary works after replacing the MFPC PWB in the Service Manual, and perform the works copyir.com )
U2-30 MFPC PWB and PCU PWB manufacturing No copyir.com data inconsistency
Inconsistency between the manufacturing No copyir.com saved in the PCU PWB and that in the MFPC PWB copyir.com When replacing the PCU PWB or the MFPC PWB, the EEPROM which was mounted on the PWB before replacement is not mounted on the new PWB copyir.com MFPC PWB trouble PCU PWB trouble Check that the EEPROM is properly set copyir.com Check to confirm that the EEPROM which was mounted on the PWB before replacement is mounted on the new PWB copyir.com Replace the MFPC PWB copyir.com (Refer to the pages on the necessary works after replacing the MFPC PWB in the Service Manual, and perform the works copyir.com ) Replace the PCU PWB copyir.com
U2-40 SD card system storage data area error A file error occurs in the SD card system storage data partition copyir.com SD card trouble MFPC PWB trouble Turn OFF/ON the power, and the backup data in the HDD are written into the SD card and the machine is automatically booted copyir.com Check the MFPC PWB, and replace if necessary copyir.com Check the SD card, and replace if necessary copyir.com
U2-41 HDD system storage data area error A file error occurs in the HDD system saved data area, disabling backup of the saved file of the machine adjustment values in the SD card copyir.com HDD trouble MFPC PWB trouble Check the HDD, and replace if necessary copyir.com Check the MFPC PWB, and replace if necessary copyir.com When replacing the HDD and the MFPC PWB, refer to the chapter of “Necessary works and procedures of HDD and MFPC PWB replacement copyir.com “
U2-42 Machine adjustment data (system storage data area) error The saved file of the machine adjustment values in the SD card and the HDD cannot be found or is broken copyir.com Both of the SD card set data and the HDD system saved data area are broken copyir.com HDD trouble MFPC PWB trouble SD card trouble Check the HDD, and replace if necessary copyir.com Check the MFPC PWB, and replace if necessary copyir.com Check the SD card, and replace if necessary copyir.com When replacing the HDD, the MFPC PWB, and the SD card, refer to the chapter of “Necessary works and procedures of HDD, MFPC PWB, and SD card replacement copyir.com ” Use SIM to adjust the machine again and set the adjustment values copyir.com
U2-50 HDD user authentication data check sum error HDD trouble MFPC PWB trouble Strong external noises Check the data related to the check sum error (address book, image send system registration data (senders record, meta data)) and register again copyir.com Use SIM16 to cancel the U2 trouble copyir.com Replace the HDD copyir.com Replace the MFPC PWB copyir.com (Refer to the pages on the necessary works after replacing the HDD and the MFPC PWB in the Service Manual, and perform the works copyir.com )
U2-60 Watermark check error Watermark data trouble HDD trouble MFPC PWB trouble Use SIM16 to cancel the U2 trouble copyir.com Use SIM49-5 to install the watermark data copyir.com Replace the HDD copyir.com Replace the MFPC PWB copyir.com (Refer to the pages on the necessary works after replacing the HDD and the MFPC PWB in the Service Manual, and perform the works copyir.com )
U2-80 SCU PWB EEPROM read/write error SCU PWB EEPROM trouble SCU PWB trouble SCU PWB EEPROM socket connection trouble Replace the SCU PWB EEPROM copyir.com Replace the SCU PWB copyir.com Check connection of the SCU PWB EEPROM socket copyir.com Check the SIM adjustment value of the following items, and adjust again if they are improper copyir.com • Scanner-related adjustments • Touch panel-related adjustments Use SIM16 to cancel the trouble copyir.com
U2-81 SCU PWB EEPROM check sum error SCU PWB EEPROM trouble copyir.com Installation of non-initialized EEPROM copyir.com SCU PWB trouble copyir.com EEPROM socket contact trouble copyir.com Replace the SCU PWB EEPROM copyir.com Replace the SCU PWB copyir.com Check contact of the EEPROM socket copyir.com Use SIM16 to cancel the trouble copyir.com (The check sum error detection data are calculated again to reset the proper check sum data copyir.com )
U2-90 PCU PWB EEPROM read/write error PCU PWB EEPROM trouble PCU PWB trouble EEPROM socket contact trouble Replace the PCU PWB EEPROM copyir.com Check the SIM adjustment values of the engine, and adjust again if they are improper copyir.com Replace the PCU PWB copyir.com Check contact of the EEPROM socket copyir.com Use SIM16 to cancel the trouble copyir.com
U2-91 PCU PWB EEPROM check sum error PCU PWB EEPROM trouble PCU PWB trouble EEPROM socket contact trouble Replace the PCU PWB EEPROM copyir.com Replace the PCU PWB copyir.com Check contact of the EEPROM socket copyir.com Use SIM16 to cancel the trouble copyir.com (The check sum error detection data are calculated again to reset the proper check sum data copyir.com )
U6-00 PCU PWB – Paper feed desk (paper feed tray 3, 4) communication trouble Connection trouble of the connector and the harness copyir.com Paper feed desk control PWB trouble PCU PWB trouble Check connection of the connector and the harness copyir.com Replace the paper feed desk control PWB copyir.com Replace the PCU PWB copyir.com
U6-01 Desk paper feed tray 1 lift trouble
D1ULD does not turn ON within the specified time when lift-up operation copyir.com D1ULD sensor trouble copyir.com Desk control PWB trouble copyir.com Lift unit trouble copyir.com Connection trouble of the connector and the harness copyir.com PCU PWB trouble copyir.com Replace the D1ULD sensor copyir.com Replace the desk control PWB copyir.com Replace the lift unit copyir.com Check connection of the connector and the harness copyir.com Replace the PCU PWB copyir.com
U6-02 Desk paper feed tray 2 lift trouble
D2ULD does not turn ON within the specified time when lift-up operation copyir.com D2ULD sensor trouble Desk control PWB trouble Lift unit trouble Connection trouble of the connector and the harness copyir.com PCU PWB trouble Replace the D2ULD sensor copyir.com Replace the desk control PWB copyir.com Replace the lift unit copyir.com Check connection of the connector and the harness copyir.com Replace the PCU PWB copyir.com
U6-09 LCC lift motor trouble
No variation in the motor rotation sensor signal (encoder sign) is detected within the specified time after booting or stopping the LCC lift motor copyir.com LCC lift motor rotation sensor trouble LCC control PWB trouble LCC lift mechanism trouble LCC lift motor trouble Use SIM4-2 and 4-3 to check the operation of the LCC sensor and the lift motor copyir.com Check the LCC lift motor rotation sensor, and replace if necessary copyir.com Check the LCC control PWB, and replace if necessary copyir.com Check the LCC lift mechanism, and repair if necessary copyir.com Check the LCC lift motor, and replace if necessary copyir.com Use SIM15 to cancel the trouble copyir.com
U6-10 Desk paper feed unit paper transport motor trouble Desk paper feed motor trouble (motor lock, motor rpm abnormality, over-current to the motor) copyir.com Desk control PWB trouble Connection trouble of the connector and the harness copyir.com Use SIM4-3 to check the operation of the desk transport motor copyir.com Replace the desk control PWB copyir.com Replace the desk paper feed motor copyir.com Check connection of the connector and the harness copyir.com
U6-20 LCC control PWB – PCU PWB communication error Communication error between the LCC control PWB and the PCU PWB copyir.com Connection trouble of the harness and the connector between the machine and the LCC and those of the LCC control PWB copyir.com LCC control PWB trouble PCU PWB trouble Malfunction due to noises copyir.com Check to confirm the LCC model copyir.com Check the connection of the harness and the connector between the machine and the LCC and those of the LCC control PWB, and replace if necessary copyir.com Check the LCC control PWB, and replace if necessary copyir.com Check the PCU PWB, and replace if necessary copyir.com
U6-21 LCC transport motor trouble
No variation in the motor rotation sensor signal (encoder sign) is detected within the specified time after booting or stopping the LCC transport motor copyir.com LCC transport motor rotation sensor trouble LCC control PWB trouble LCC paper transport mechanism trouble LCC paper transport motor trouble Use SIM4-3 to check the operation of the LCC transport motor copyir.com Check the LCC transport motor rotation sensor, and replace if necessary copyir.com Check the LCC control PWB, and replace if necessary copyir.com Check the LCC paper transport mechanism, and replace if necessary copyir.com Check the LCC transport motor, and replace if necessary copyir.com
U6-22 LCC 24V power trouble
The power voltage of DC24V is not supplied to the LCC unit copyir.com Connection trouble of the harness and the connector between the machine and the LCC and those of the LCC control PWB copyir.com LCC control PWB trouble Machine power unit trouble connector between the machine and the LCC and those of the LCC control PWB, and replace if necessary copyir.com Check the LCC control PWB, and replace if necessary copyir.com Check the machine power unit, and replace if necessary copyir.com
U6-50 Desk – Main unit combination trouble Improper combination between the main unit and the desk copyir.com Desk control PWB trouble copyir.com Install a desk which is proper for the main unit mode copyir.com Replace the desk control PWB copyir.com
U6-51 LCC – Main unit combination trouble
An LCC of a different model which is not supported by the machine is installed copyir.com (Improper combination of the machine and the LCC model code copyir.com ) LCC control PWB trouble PCU PWB trouble Check to confirm the LCC model copyir.com Check the LCC control PWB, and replace if necessary copyir.com Check the PCU PWB, and replace if necessary copyir.com
U6-52 PCU PWB – Paper feed desk (paper feed tray 2) communication trouble
Paper feed tray 2 (desk unit) is not recognized copyir.com Connection failure between the machine and paper feed tray 2 (desk unit)
PCU PWB trouble copyir.com Check connection of the connector and the harness copyir.com Replace the PCU PWB copyir.com
U7-50 MFPC PWB – Vendor machine communication error
Communication error between the MFP and the serial vendor copyir.com Improper setting of the vendor machine specifications (SIM26-3) copyir.com Vendor machine trouble copyir.com MFPC PWB trouble copyir.com Connector, harness connection trouble copyir.com Strong external noises copyir.com Cancel the error by turning OFF/ON the power copyir.com Check the connector and the harness in the communication line copyir.com Change the specifications of the vendor machine (SIM26-3) copyir.com Replace the MFPC PWB copyir.com
U7-51 Vendor machine error
MFP (Notification of a trouble from the serial vendor) Serial vendor machine trouble copyir.com Connector, harness connection trouble copyir.com Err copyir.com XX is displayed on the operation panel of the vendor copyir.com (XX is the detail code copyir.com ) Repair the vendor machine referring to the detail code copyir.com Check the connector and the harness in the communication line copyir.com
UC-02 CPT – ASIC error
SCU PWB trouble copyir.com (CPT-ASIC trouble copyir.com ) SCU PWB trouble copyir.com (CPT-ASIC trouble copyir.com ) Replace the SCU PWB copyir.com
UC-20 DOCC ASIC error SCU PWB trouble copyir.com (DOCC-ASIC trouble copyir.com ) Replace the SCU PWB copyir.com
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