C1301: Finishing Option Cooling Fan Motor Failure; Cc155: Finishing Option Flash Rom Failure - Konica Minolta bizhub C250 Service Manual

9. Malfunction code
9.2.10

C1301: Finishing option cooling fan motor failure

Cooling fan motor (M9)
Step
Check the M9 connector for proper connection and correct
1
as necessary.
Check M9 for proper drive coupling and correct as neces-
2
sary.
Check the FSCB connectors for proper connection, and
3
correct as necessary.
4 M9 operation check
5 Change FSCB
9.2.11

CC155: Finishing option flash ROM failure

FS control board (FSCB)
Step
Disconnect and then connect the power cord. Turn OFF
1 the main power switch, wait for 10 sec. or more, and turn
ON the main power switch.
2 Rewrite firmware using the compact flash card.
3 Change FSCB
72
Relevant electrical parts
FS control board (FSCB)
Action
Relevant electrical parts
Action
Field Service Ver. 1.0 Aug. 2006
WIRING DIAGRAM
Location
Control signal (Electrical
component)
—
—
—
FSCB PJ12FSCB-3 FS-514 C-10
—
WIRING DIAGRAM
Location
Control signal (Electrical
component)
—
—
—
—
—
—
—
—
—
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