لمینت MKP
1402-06-04
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E7-03 HSYNC not detected copyir.com LSU (laser diode, reception element, APC circuit) trouble
LSU drive circuit (ASIC) trouble
E7-04 CCD white level trouble CCD drive circuit (CCD PWB, ASIC harness) trouble
Copy lamp lighting trouble (Copy lamp, invertor PWB)
E7-05 CCD black level trouble CCD drive circuit (CCD PWB, ASIC, harness) trouble
E7-12 Shading trouble (White correction) Dirt on white plate for scanning white level
E7-14 ASIC connection trouble Improper connection between CPU and ASIC (pattern cut, improper connection of lead pin)
E7-15 Copy lamp disconnection trouble Copy lamp or copy lamp drive circuit (invertor PWB) trouble Copy lamp disconnection
E7-16 Abnormal output of laser LSU (laser diode, reception element, APC circuit) trouble
LSU drive circuit (ASIC) trouble
H2-00 Thermistor open detection The fusing thermistor is open copyir.com
H3-00 Heat roller abnormally high temperature The fusing temperature rises above 240°C copyir.com
H4-00 Heat roller abnormally low temperature The fusing temperature does not reach 185°C within 27sec of turning on the power, or the fusing temperature keeps at 140°C copyir.com
L1-00 Feeding is not completed within the specified time after starting feeding copyir.com 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 OFF copyir.com Or when the mirror base is fed for the specified time (about 6 sec) after start of copy return, the mirror home position sensor (MHPS) does not turn OFF copyir.com
L3-00 Return is not completed within the specified time copyir.com 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
L4-01 Main motor lock When the main motor encoder pulse is not detected for 100msec copyir.com
L6-10 Polygon motor lock The lock signal (specified rpm signal) does not return within a certain time (about 20sec) from starting the polygon motor rotation
U2-01 Counter sum check error When the counter check sum value stored in the EEPROM is abnormal copyir.com
U2-04 EEPROM serial communication error When a communication trouble occurs with the EEPROM copyir.com
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