Oki MC362w Maintenance Manual page 281

Oki Data CONFIDENTIAL
7.6 Fuse Checking
Table 7-6 MC562/MC362/MC352 Fuse Errors
Fuse Name Error Description
CU/PU board F2 Service Call 128
Error08
F4 Service Call 122
F6 Cover open
F3 •
Service Call 121
•
The operator panel
backlight blackout
F5 No display on the
operator panel
F501 •
Service Call 131 to 134
•
Blank page printing
High-voltage F501 Service Call 121
borad
SU board F1 No display on the
operator panel
F2 Unusable ADF copy and
display "Document Jam",
but usable FB copy
F3 Service Call "Power OFF/
ON Carridge Error <02>"
F4 Service Call "Lamp Error
Please call service. <01>"
F5 No display on the
operator panel
44952001TH Rev.2
Insert Point Resistance
Front fan, hopping motor,
registaration clutch, hopping
clutch, MPT clutch, Duplex
clutch
Rear fan, hopping motor,
registaration clutch, hopping
clutch, MPT clutch, Duplex
clutch
High-voltage board, ID fan, belt
motor
PU 5V
CU/PU 3.3V
1Ω or less
LED head 5V
High-voltage board 24V
MFA, DRAM, FAX, OPE
ADF solenoid, ADF clutch
ADF motor, FB motor
CIS
MFA, FAX, OPE
7. TROUBLESHOOTING PROCEDURES
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