لمینت MKP
1402-06-04
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E1-00 IMC communication trouble An abnormality occurs in communication between the CPU and the IMC copyir.com
– IMC – CPU signal line abnormality IMC Memory defect/data abnormality
– Replace the MCU PWB with new one copyir.com
E1-10 IMC trouble An abnormality occurs in the IMC copyir.com
– USB chip error/CODEC error on the IMC copyir.com
– Replace the MCU PWB with a new one copyir.com
E1-13 IMC flash ROM error An abnormality occurs in the IMC flash ROM copyir.com
– IMC abnormality
– Replace the MCU PWB with a new one copyir.com If downloading of the program is abnormally terminated, it may cause an error copyir.com Download the program again to avoid this copyir.com
E1-16 IMC DIMM memory read/write check error An installation error occurs in the IMC memory module copyir.com
An error occurs during access to the IMC memory copyir.com
– Improper installation of the IMC memory module copyir.com
– IMC memory module abnormality
– IMC memory contact abnormality
– IMC abnormality copyir.com
E1-81 IMC communication interface error (parity) A parity error occurs in communication between the CPU and the IMC copyir.com
– IMC memory defect/data abnormality
E1-82 IMC communication interface error (Overrun) An overrun error occurs in communication between the CPU and the IMC copyir.com
– IMC memory defect/data abnormality copyir.com
E1-84 IMC communication interface error (Framing) A framing error occurs in communication between the CPU and the IMC copyir.com
– IMC memory defect/data abnormality copyir.com
E7-02 LSU trouble The BD signal from the LSU cannot be detected in a certain cycle copyir.com (Always OFF or always ON)
– LSU connector or LSU harness defect or disconnection Polygon motor rotation abnormality Laser beams are not generated copyir.com MCU PWB abnormality
E7-10 Shading trouble (Black correction) The CCD black scan level is abnormal when the shading copyir.com
– Improper connection of the CCD unit flat cable CCD unit abnormality
– MCU PWB abnormality
E7-11 Shading trouble (White correction) The CCD white scan level is abnormal when the shading copyir.com
– Improper connection of the CCD unit flat cable Dirt on the mirror, the lens, and the reference white plate
– Copy lamp lighting abnormality CCD unit abnormality
– MCU PWB abnormality (When occurred in the ADF scan position copyir.com)
– Improper installation of the mirror unit
E7-16 Abnormal laser output When the laser output is stopped, HSYNC is detected copyir.com
– Laser abnormality MCU PWB abnormality copyir.com
F5-02 Copy lamp lighting abnormality The copy lamp does not turn on copyir.com
– Copy lamp abnormality
– Copy lamp harness abnormality
– CCD PWB harness abnormality copyir.com
F6-10 FAX board trouble Communication trouble between MCU and FAX control PWB
– FAX control PWB connector disconnection
– Defective harness between FAX control PWB and MCU PWB
– Motherboard connector pin breakage
– FAX control PWB ROM error/Data error
– IC on FAX PWB causes abnormality
H2-00 Thermistor open The thermistor is open copyir.com
The fusing unit is not installed copyir.com
– Thermistor abnormality
– Control PWB abnormality
– Fusing section connector disconnection
– The fusing unit is not installed copyir.com
H3-00 Heat roller high temperature detection The fusing temperature exceeds 240°C copyir.com
– Thermistor abnormality
– Control PWB abnormality
– Fusing section connector disconnection copyir.com
H4-00 Heat roller low temperature detection The fusing temperature does not reach 185°C within 27 sec of turning on the power, or the fusing temperature keeps at 140°C copyir.com
– Thermistor abnormality
– Heater lamp abnormality
– Thermostat abnormality
– Control PWB abnormality
L1-00 Feeding is not completed within the specified time after starting feeding copyir.com (The scan head locking switch is locked) The white area and the black marking on the shading plate are used to obtain the difference in the CCD level values for judgment of lock copyir.com When the difference in the levels of which and black is small, it is judged that the black mark could not be scanned by lock and the trouble code “L1” is displayed copyir.com
– The scan head is locked by the lock switch copyir.com
– Mirror unit abnormality
– The scanner wire is disconnected copyir.com
– The origin detection sensor abnormality
– Mirror motor harness abnormality
L3-00 Scanner return trouble When the mirror base is returned for the specified time (6 sec) in mirror initializing after turning on the power, the mirror home position sensor (MHPS) does not turn ON copyir.com Or when the mirror base is returned for the specified time (about 6 sec) after start of copy return, the mirror home position sensor (MHPS) does not turn ON copyir.com
– Mirror unit abnormality
– Scanner wire disconnection
– Origin detection sensor abnormality
– Mirror motor harness abnormality
L4-01 Main motor lock detection When the main motor encoder pulse is not detected for 100 msec copyir.com
– Main motor unit abnormality
– Improper connection or disconnection the main motor and the harness copyir.com
– MCU PWB abnormality
L6-10 Polygon motor lock detection The lock signal (specified rpm signal) does not return within a certain time (about 20 sec) from starting the polygon motor rotation copyir.com
– Polygon motor unit abnormality
– Improper connection or disconnection of the polygon motor and the harness copyir.com
– MCU PWB abnormality
U1-03 FAX board battery error The SRAM backup battery voltage on FAX PWB falls
– The SRAM backup battery voltage on FAX PWB falls copyir.com
U2-04 EEPROM read/write error (Serial communication error) EEPROM access process error
– EEPROM abnormality
U2-11 Counter check sum error (EEPROM) Check sum error of the counter area in the EEPROM
– EEPROM abnormality
U9-99 Operation panel language error There is no language file copyir.com
The language file is destroyed copyir.com
– Language file abnormality
– MCU PWB abnormality
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