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Field Service Ver. 2.0 Jul. 2009
17. JAM DISPLAY
687
TROUBLESHOOTING
17.3.17
ADF paper exit section
17.3.18
ADF image reading section
Relevant parts
Exit motor (M3)
Before read sensor (PS9)
Exit sensor (PS5)
DF control board (DFCB)
Step
Action
WIRING DIAGRAM
Control signal
Location (Electri-
cal component)
1
Initial check items
—
—
2
PS9 I/O check, sensor check
DFCB PJ14-8 (ON)
DF-618 B-6
3
PS5 I/O check, sensor check
DFCB PJ13-3 (ON)
DF-618 I-5
4
M3 operation check
DFCB PJ8-1 to 4
DF-618 I-7
5
Change LUDB
—
—
Relevant parts
Reading motor (M1)
Reading roller pressure/retraction motor (M4)
Registration sensor (PS3)
Reverse registration sensor (PS8)
Before read sensor (PS9)
DF control board (DFCB)
Step
Action
WIRING DIAGRAM
Control signal
Location (Electri-
cal component)
1
Initial check items
—
—
2
Make the adjustment of original stop
position.
See P.585
—
—
3
PS3 I/O check, sensor check
DFCB PJ10-11 (ON)
DF-618 B-3
4
PS8 I/O check, sensor check
DFCB PJ12-2 (ON)
DF-618 I-3
5
PS9 I/O check, sensor check
DFCB PJ14-8 (ON)
DF-618 B-6
6
M1 operation check
DFCB PJ9-1 to 4
DF-618 I-6
7
M4 operation check
DFCB PJ6-5 to 6
DF-618 I-4
8
Change LUDB
—
—
Y110571-1 Service Manual
Содержание d-color MF651
Страница 1: ...d Color MF651 d Color MF551 d Color MF451 Color Printer SERVICE MANUAL Code Y110571 1...
Страница 24: ...MEASURES TO TAKE IN CASE OF AN ACCIDENT S 22 Blank Page...
Страница 27: ...d Color MF651 d Color MF551 d Color MF451 Color Printer SERVICE MANUAL Code Y110571 1...
Страница 511: ...Field Service Ver 2 0 Jul 2009 10 UTILITY 451 ADJUSTMENT SETTING Blank Page Y110571 1 Service Manual...
Страница 716: ...16 MECHANICAL ADJUSTMENT Field Service Ver 2 0 Jul 2009 656 ADJUSTMENT SETTING Blank Page Service Manual Y110571 1...
Страница 1053: ...UPDATING STATUS DATE UPDATED PAGES PAGES CODE 10 2009 1ST EDITION 1053053 Y110571 1...