17. JAM DISPLAY
17.3.13
ADF transport section
Registration motor (M2)
Take-up motor (M8)
Registration sensor (PS3)
After separate sensor (PS4)
Before read sensor (PS9)
Step
1
Initial check items
2
PS3 I/O check, sensor check
3
PS4 I/O check, sensor check
4
PS9 I/O check, sensor check
5
M2 operation check
6
M8 operation check
7
DFCB F2, F9, F10 conduction check
8
Change DFCB
17.3.14
ADF paper exit section
Exit motor (M3)
Before read sensor (PS9)
Exit sensor (PS5)
Step
1
Initial check items
2
PS9 I/O check, sensor check
3
PS5 I/O check, sensor check
4
M3 operation check
5
DFCB F1, F6 conduction check
6
Change DFCB
560
Relevant parts
Action
Relevant parts
Action
Field Service Ver. 2.1 Feb. 2012
DF control board (DFCB)
WIRING DIAGRAM
Control signal
—
DFCB PJ10-11 (ON)
DFCB PJ11-5 (ON)
DFCB PJ14-8 (ON)
DFCB PJ8-5 to 10
DFCB PJ9-5 to 8
—
—
DF control board (DFCB)
WIRING DIAGRAM
Control signal
—
DFCB PJ14-8 (ON)
DFCB PJ13-3 (ON)
DFCB PJ8-1 to 4
—
—
Location (Electri-
cal component)
—
DF-617 B to C-4
DF-617 B to C-6
DF-617 B to C-7
DF-617 I-9
DF-617 I-10
—
—
Location (Electri-
cal component)
—
DF-617 B to C-7
DF-617 I-9
DF-617 I-9 to 10
—
—