Code: 72-23 - Olivetti d-Color MF651 Service Manual

17. JAM DISPLAY
17.3.29

Code: 72-23

Sub tray exit sensor (PS8)
Step
1 Initial check items
2 PS8 I/O check, sensor check
3 Change FSCB
17.3.30 Code: 72-25 / 72-26
(1) When FS-526+SD-508 is installed
Exit motor (M34)
Fold sensor (PS27)
Step
1 Initial check items
2 PS27 I/O check, sensor check
3 M34 operation check
4 Change SDDB
5 Change FSCB
(2) When FS-527+SD-509 is installed
Paper detection sensor/2 (PS44)
Step
1 Initial check items
2 PS44 I/O check, sensor check
3 Change SDDB
4 Change FSCB
694
Relevant parts
Action
Relevant parts
Action
Relevant parts
Action
Service Manual
Field Service Ver. 2.0 Jul. 2009
FS control board (FSCB)
WIRING DIAGRAM
Control signal
—
FSCB CN21<B>-3 (ON)
—
SD drive board (SDDB)
FS control board (FSCB)
WIRING DIAGRAM
Control signal
—
SDDB CN406<A>-14 (ON)
FSCB CN42-1 to 12
—
—
SD drive board (SDDB)
FS control board (FSCB)
WIRING DIAGRAM
Control signal
—
SDDB PJ13-2 (ON)
—
—
Location (Electri-
cal component)
—
FS-526 L-8
—
Location (Electri-
cal component)
—
SD-508 K-9
SD-508 G-3 to 4
—
—
Location (Electri-
cal component)
—
SD-509 G-3
—
—
Y110571-1