Oki C5650 - Check of Fuses

Oki Data CONFIDENTIAL
43827101TH Rev.2 232 /
7.6 Check of fuses
If any of the following errors is issued, check the corresponding fuse on the CU PCB, PU PCB or
high-voltage power supply PCB. (See Table 7-6.)
Table 7-6 Fuse Error
Fuse Name
Error Description Insert Point
F1
F2
F3
F4
F5
IP901
IP902
F501
F502
F503
F505,
F506
F1
PU PCB
High Voltage
PCB
CU PCB
(PDL CU PCB
C6150/C6050
)
CU PCB
(GDI CU PCB
C5650)
Hopping error
ID up/down error
Power supply fan error
Hopping error
Duplex fan error
2nd hopping error
Cover open
Power interruption
Cover open
Service Call
Error 121
HDD is not recognized.
Can not print from centronics I/F.
Can not print from centronics I/F.
Service Call
Errors 131 to 134
Service Call
Errors 131 to 134
Feed motor, ID up/down motor, 24V
High voltage, fan, update Ver.
Power supply fan, paper feed
solenoid, 24V
Duplex, 2nd 24V
Belt motor, high-voltage PCB, 24V
PU PCB, 5V
High voltage, 24V
High voltage, 5V
HDD Power 5V
+3.3V
+5V
LED HEAD 5V
LED HEAD 5V