7
.2.3
C11A1: Exit roller pressure/retraction failure
7
.2.4
C11E0: Finisher route change failure
Relevant electrical parts
Roller pressure/retraction clutch (CL1)
Pressure/retraction home sensor (PS5)
JS control board (JSCB)
Step
Action
WIRING DIAGRAM
Control signal
Location
(Electrical
component)
1
Check the CL1 connector for proper con-
nection and correct as necessary.
—
—
2
Check the connector of CL1 for proper
drive coupling and correct as necessary.
—
—
3
PS5 I/O check, sensor check
JSCB PJ7-12 (ON)
JS-505 F-4
4
CL1 operation check
JSCB PJ6-4 (ON)
JS-505 F-5
5
Change JSCB
—
—
Relevant electrical parts
Route change motor (M3)
Route change home sensor (PS4)
JS control board (JSCB)
Step
Action
WIRING DIAGRAM
Control signal
Location
(Electrical
component)
1
Check the M3 connector for proper con-
nection and correct as necessary.
—
—
2
Check the connector of M3 for proper
drive coupling and correct as necessary.
—
—
3
PS4 I/O check, sensor check
JSCB PJ7-12 (ON)
JS-505 F-4
4
M3 operation check
JSCB PJ6-4 (ON)
JS-505 F-5
5
Change JSCB
—
—
JS-505
T
roubleshooting
7
.
Malfunction code
Field Service Ver.
1
.0 J
u
n. 2008
2
8
Service Manual Y109081-8
