C1190: Aligning Plate 1 Drive Failure; C1191: Aligning Plate 2 Drive Failure - Konica Minolta Magicolor 8650 Service Manual

8. Malfunction code
8.2.3

C1190: Aligning plate 1 drive failure

8.2.4

C1191: Aligning plate 2 drive failure

Align motor/1 (M5)
Align motor/2 (M6)
Alignment home position sensor/1 (PS7)
Alignment home position sensor/2 (PS8)
• C1190
Step
Check the M5 connector for proper con-
1
nection and correct as necessary.
Check M5 for proper drive coupling and
2
correct as necessary.
3 M5 operation check
4 PS7 I/O check
5 Change FSCB
• C1191
Step
Check the M6 connector for proper con-
1
nection and correct as necessary.
Check M6 for proper drive coupling and
2
correct as necessary.
3 M6 operation check
4 PS8 I/O check
5 Change FSCB
76
Confidential – for internal use only, do not distribute
Relevant electrical parts
FS control board (FSCB)
Action
Action
Field Service Ver. 1.0 Oct. 2007
WIRING DIAGRAM
Control signal
—
—
FSCB PJ11FSCB-1 to 4
FSCB PJ14FSCB-3 (ON)
—
WIRING DIAGRAM
Control signal
—
—
FSCB PJ11FSCB-5 to 8
FSCB PJ14FSCB-6 (ON)
—
Location
(Electrical
component)
—
—
FS-519 C-10
FS-519 C-11
—
Location
(Electrical
component)
—
—
FS-519 C-11
FS-519 C-11
—