لمینت MKP
1402-06-04
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E1-00 Communication trouble between MCU and E-Sort.
Communication setup error, framing, parity, protocol error E-Sort PWB connector disconnection E-Sort PWB MCU PWB harness failure E-Sort Motherboard connector pin breakage. E-Sort PWB ROM defect, data failure
E1-10 E-Sort PWB trouble
Communication trouble between MCU and E-Sort E-Sort PWB connector disconnection E-Sort PWB MCU PWB harness failure E-Sort Motherboard connector pin breakage. E-Sort PWB ROM defect, data failure
E1-11 E-Sort PWB ASIC error
E-Sort PWB ASIC abnormality An ASIC abnormality is detected in the E-Sort PWB. Control circuit hung up due to noises ASIC peripheral circuit error
E1-12 E-Sort PWB CODEC error
A CODEC error is detected in the E-Sort PWB. Control circuit hung up due to noises CODEC peripheral circuit error Replace the E-Sort PWB. Check grounding of the machine.
E1-13 E-Sort PWB Flash ROM error
E-Sort PWB Flash ROM abnormality A Flash ROM abnormality is detected in the E-Sort PWB. Control circuit hung up due to noises Flash ROM peripheral circuit error
E1-14 E-Sort PWB Work RAM error
E-Sort PWB Work RAM abnormality A Work RAM abnormality is detected in the E-Sort PWB. Control circuit hung up due to noises RAM peripheral circuit error
E1-15 E-Sort PWB Page Memory error
E-Sort PWB Page Memory abnormality A Page Memory abnormality is detected in the E-Sort PWB. Control circuit hung up due to noises Page Memory peripheral circuit error
E1-16 E-Sort PWB SIMM error
E-Sort PWB SIMM abnormality A SIMM abnormality is detected in the E-Sort PWB. Control circuit hung up due to noises SIMM peripheral circuit error
E1-17 E-Sort PWB image rotating RAM error
E-Sort PWB image rotating RAM abnormality An image rotating RAM abnormality is detected in the E-Sort PWB. Control circuit hung up due to noises Image rotating RAM peripheral circuit error
E1-80 E-Sort PWB communication trouble (protocol copyir.com
Communication trouble between MCU and printer PWB (Protocol error copyir.com E-Sort PWB connector disconnection E-Sort PWB MCU PWB harness failure E-Sort Motherboard connector pin breakage. E-Sort PWB ROM defect, data failure
E1-81 E-Sort PWB communication trouble (Parity copyir.com
Communication trouble between MCU and printer E-Sort (Parity error copyir.com E-Sort PWB connector disconnection E-Sort PWB MCU PWB harness failure E-Sort Motherboard connector pin breakage. E-Sort PWB ROM defect, data failure
E1-82 E-Sort PWB communication trouble (Overrun copyir.com
Communication trouble between MCU and E-Sort PWB (Overrun error copyir.com E-Sort PWB connector disconnection E-Sort PWB MCU PWB harness failure E-Sort Motherboard connector pin breakage. E-Sort PWB ROM defect, data failure
E1-84 E-Sort PWB communication trouble (Framing copyir.com
Communication trouble between MCU and E-Sort PWB (Framing error copyir.com E-Sort PWB connector disconnection E-Sort PWB MCU PWB harness failure E-Sort Motherboard connector pin breakage. E-Sort PWB ROM defect, data failure
E1-88 E-Sort PWB communication trouble (Time-out copyir.com
Communication trouble between MCU and E-Sort PWB (Time-out error copyir.com E-Sort PWB connector disconnection E-Sort PWB and MCU PWB harness failure E-Sort Motherboard connector pin breakage. E-Sort PWB ROM defect, data failure
E7-03 LSU trouble
After the polygon motor becomes active, BD signal (HSYNC copyir.com from the LSU is not detected at the specified times (41 +- 10 times within 20msec copyir.com. LSU connector disconnection or LSU’s inside harness disconnection or breakage Polygon motor rotation abnormality Improper positioning of the laser home position sensor in the LSU. Laser power voltage failure Laser emitting diode abnormality MCU PWB abnormality
E7-04 CCD white level trouble
CCD white reference level which is read during the copy lamp lighting is abnormal. Flat cable installation failure to CCD unit Dirt on the mirror, lens, and reference white plate Copy lamp lighting failure CCD unit installation failure CCD unit abnormality MCU PWB abnormality
E7-05 CCD black level trouble
CCD black level which is read while the copy lamp is off is abnormal. Flat cable installation failure CCD unit abnormality MCU PWB abnormality
F1-06 Shifter motor trouble
The home position is not detected within 1 sec after shifter motor drive. The shifter home position sensor is defective. The shifter motor is defective. The shifter motor periphery circuit is defective. The condition of the MCU PWB JP4 is wrong. The assembly of the shifter motor unit is improper.
F2-04 CRUM data read trouble
Communication error between CRUM PWB and MCU PWB CRUM PWB data error MCU PWB error MCU PWB EEPROM error Disconnection between CRUM (toner cartridge copyir.com and MCU PWB
F5-02 Copy lamp error
Copy lamp voltage detection error Power unit trouble Copy lamp trouble Inverter trouble MCU PWB trouble
F9-00 Communication trouble between MCU and printer PWB (MCU detection copyir.com
Communication establishment error, framing error, parity error, protocol error Bad connection of printer PWB connector Defective harness between printer PWB and MCU PWB. Motherboard connector pin breakage Printer PWB ROM error, data error
F9-10 Printer PWB trouble
Communication trouble between MCU and printer PWB Bad connection of printer PWB connector Defective harness between printer PWB and MCU PWB. Motherboard connector pin breakage Printer PWB ROM error, data error
F9-80 Printer PWB communication trouble (Protocol copyir.com
Communication trouble between MCU and printer PWB (Protocol error copyir.com Bad connection of printer PWB connector Defective harness between printer PWB and MCU PWB. Motherboard connector pin breakage Printer PWB ROM error, data error
F9-81 Printer PWB communication trouble (Parity copyir.com
Communication trouble between MCU and printer PWB (Parity error copyir.com Printer PWB connector disconnection Printer PWB MCU PWB harness failure Printer PWB mother board connector pin breakage. Printer PWB ROM defect, data failure
F9-82 Printer PWB communication trouble (Overrun copyir.com
Communication trouble between MCU and printeu PWB (Overrun error copyir.com Printer PWB connector disconnection Printer PWB MCU PWB harness failure Printer PWB mother board connector pin breakage. Printer PWB ROM defect, data failure
F9-84 Printer PWB communication trouble (Framing copyir.com
Communication trouble between MCU and printer PWB (Framing error copyir.com Printer PWB connector disconnection Printer PWB MCU PWB harness failure Printer PWB mother board connector pin breakage. Printer PWB ROM defect, data failure
F9-88 Printer PWB communication trouble (Time-out copyir.com
Communication trouble between MCU and printeu PWB (Time-out error copyir.com Printer PWB connector disconnection Printer PWB MCU PWB harness failure Printer PWB mother board connector pin breakage. Printer PWB ROM defect, data failure
H2-00 Thermistor open detection
Fusing thermistor open Thermistor defect MCU PWB defect Fusing section connector contact failure Power supply failure Fusing unit not installed
H3-00 Heat roller abnormally high temperature
Fusing temperature of 220 ~ 240°C. Thermistor defect MCU PWB defect Fusing connector connection failure Power supply failure
H4-00 Heat roller abnormally low temperature
When the temperature does not reach 155°C within 55 sec after turning on the power, or when it falls under 145°C during printing, or when it falls under 100°C during pre-heating Thermistor failure Heater lamp failure MCU PWB failure Thermostat failure Power supply failure Interlock switch failure
L1-00 Mirror base feed trouble
The mirror home position (MHPS copyir.com does not turn off though the feed operation is completed during mirror initial operation after turning on the power. The mirror home position (MHPS copyir.com does not turn off during shading operation. The mirror home position (MHPS copyir.com does not turn on when the mirror base is returned for the specified time after copy feed is started and SPF scanning position shift is performed. Mirror unit defect Mirror home position sensor defect MCU PWB defect Scanner wire disconnection
L3-00 Mirror base return trouble
The mirror home position (MHPS copyir.com does not turn on though the mirror base returning is completed during mirror initial operation after turning on the power. The mirror home position does not turn on when the mirror is returned to the home position during shading. The mirror home position (MHPS copyir.com does not turn on when the mirror base returning is completed for the specified time (about 6 sec copyir.com after copy return start. Mirror unit Mirror home position sensor defect MCU PWB defect Scanner wire disconnection
L4-01 Main motor lock
The main motor encoder pulse is not detected for 400msec. Main motor defect Harness disconnection between the MCU PWB and the main motor. Control circuit failure
L4-10 Job separator motor trouble
When the home is not detected within 2.5 sec after the job separator tray starts to move upwards. The job separator upper limit detection sensor is defective. The job separator motor is defective. The job separator motor periphery circuit is defective. The condition of the MCU PWB JP5 is wrong.
L6-10 Polygon motor lock
The lock signal (the specified rotation speed signal copyir.com is not supplied within the specified time (about 6 sec copyir.com after starting the polygon motor rotation. LSU connector disconnection or harness disconnection in the LSU.
L8-01 Zero cross pulse (FW copyir.com trouble
Zero cross pulse width is shifted by 55Hz +-10% or more. MCU PWB defect Power supply unit breakdown
U2-04 EEPROM serial communication error
Error in communication with EEPROM EEPROM failure Installation of uninitialized EEPROM MCU PWB EERPOM access circuit faiure
U2-11 Counter check sum error
Counter check sum value stored in the EEPROM is abnormal. EEPROM failure Control circuit hung up by noises MCU PWB EEPROM access circuit defect
U2-12 Adjustment value check sum error (EEPROM copyir.com
Adjustment value data area check sum error EEPROM failure Control circuit hung up by noises MCU PWB EEPROM access circuit failure
U2-40 CRUM communication error
Toner cartridge CRUM data read error A toner cartridge of a different destination is installed. EEPROM trouble Check the destination setup. Toner cartridge CRUM PWB trouble MCU PWB trouble CRUM connector disconnection
U3-29 Mirror base home position error
Home position is not detected when starting mirror base shift. Mirror unit defect Mirror home position sensor defect MCU PWB decfect Scanner wire disconnection
U9-00 Communication trouble between MCU and OPE (OPE detection copyir.com
Communication setup error, framing, parity, protocol error Operation control PWB connector disconnection Operation control PWB MCU PWB harness failure
U9-80 Operation control PWB communication trouble (Protocol copyir.com
Communication trouble between MCU and the operation control PWB (Protocol error copyir.com Operation control PWB connector disconnection Operation control PWB MCU PWB harness failure
U9-81 Operation control PWB communication trouble (Parity copyir.com
Communication trouble between MCU and the operation control PWB (Parity error copyir.com Operation control PWB connector disconnection Operation control PWB MCU PWB harness failure
U9-82 Operation control PWB communication trouble (Overrun copyir.com
Communication trouble between MCU and the operation control PWB (Overrun error copyir.com Operation control PWB connector disconnection Operation control PWB MCU PWB harness failure
U9-84 Operation control PWB communication trouble (Framing copyir.com
Communication trouble between MCU and the operation control PWB (Framing error copyir.com Operation control PWB connector disconnection Operation control PWB MCU PWB harness failure
U9-88 Operation control PWB communication trouble (Time-out copyir.com
Communication trouble between MCU and the operation PWB (Time-out error copyir.com Operation control PWB connector disconnection Operation control PWB MCU PWB harness failure
U95 Operation control PWB communication error
Communication error between the operation control PWB and the MCU PWB (Detected by the OPE-PWB copyir.com Disconnection or reverse connection of the flat cable between the Operation control PWB and the MCU PWB. Operation control PWB trouble MCU PWB trouble Connector trouble of the operation control PWB and the MCU PWB
U99 Operation control PWB communication error
Communication error between the operation control PWB and the MCU PWB (Detected by the OPE-PWB copyir.com Disconnection or reverse connection of the flat cable between the Operation control PWB and the MCU PWB. Operation control PWB trouble MCU PWB trouble Connector trouble of the operation control PWB and the MCU PWB
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