Field Service Ver. 2.0 Jul. 2009 19. TROUBLE CODE
767
TROUBLESHOOTING
19.5.19 C1109: Side-staple stapler motor drive malfunction
19.5.20 C1110: Center-staple head roller motor malfunction
Relevant parts
2 staples stapler motor (M14)
Stapler unit
FS control board (FSCB)
Step Action
WIRING DIAGRAM
Control signal
Location (Electri-
cal component)
1
Check the motor and sensor connectors for
proper connection, and correct as neces-
sary.
——
2
Check the connector of M14 for proper
drive coupling, and correct as necessary.
——
3 Change stapler unit — —
4 M14 operation check — —
5 Change M14 — —
6 FSCB ICP10 conduction check — —
7 FSCB ICP11 conduction check — —
8 Change FSCB — —
Relevant parts
Staple motor (M24)
Stapler home sensor (PS33)
SD drive board (SDDB)
FS control board (FSCB)
Step Action
WIRING DIAGRAM
Control signal
Location (Electri-
cal component)
1
Check the motor and sensor connectors for
proper connection, and correct as neces-
sary.
——
2
Check the connector of M24 for proper
drive coupling, and correct as necessary.
——
3 PS33 I/O check, sensor check SDDB CN403-17 (ON) SD-508 C-10
4 M24 operation check SDDB CN406<B>-1 to 2
SD-508 K-9 to
10
5 Change M24 — —
6 SDDB ICP7 conduction check — —
7 Change SDDB — —
8 Change FSCB — —
Y110571-1 Service Manual
To Next Page
Loading...
Need help?
General