C1103: Aligning Plate Drive Failure; C1104: Paper Exit Roller Drive Failure - Konica Minolta bizhub C650 Service Manual

10. Malfunction code
10.2.5

C1103: Aligning plate drive failure

Alignment motor /Up (M5)
Alignment home sensor /Up (PS8)
Step
Check the motor and sensor connectors
1 for proper connection, and correct as
necessary.
Check the connector of each motor for
2 proper drive coupling, and correct as nec-
essary.
5
3 PS8 I/O, sensor check
5
4 M5 operation check
5 FSDB replacement
6 FSCB replacement
10.2.6

C1104: Paper exit roller drive failure

Paper exit roller motor (M7)
Step
Check the motor connectors for proper
1
connection, and correct as necessary.
Check the connector of each motor for
2 proper drive coupling, and correct as nec-
essary.
5
3 M7 operation check
4 FSCB replacement
124
5
Relevant electrical parts
FNS control board (FSCB)
FNS drive board (FSDB)
Action
Relevant electrical parts
FNS control board (FSCB)
Action
Field Service Ver. 7.0 Jun. 2008
WIRING DIAGRAM
Control signal
—
—
FSDB CN27<B>-5 (ON)
FSDB CN27<A>-1 to 6
—
—
WIRING DIAGRAM
Control signal
—
—
FSCB CN7<A>-1 to 11
—
Location
(Electrical
component)
—
—
FS-517/518/608
P to Q-13
FS-517/518/608
P to Q-11 to 12
—
—
Location
(Electrical
component)
—
—
FS-517/518/608
C-1
—