
19. TROUBLE CODE
Field Service Ver. 2.0 Jul. 2009
784
TROUBLESHOOTING
19.5.47
C1157: Center-staple paddle roller motor malfunction (middle)
19.5.48
C1182: Shift motor drive malfunction
(1) When JS-504 is installed
Relevant parts
Center staple paddle/C (M30)
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 M30 for proper
drive coupling, and correct as necessary.
—
—
3
M30 operation check
SDDB CN406<B>-11 to 15
SD-508 K-10
4
Change M30
—
—
5
SDDB ICP5 conduction check
—
—
6
Change SDDB
—
—
7
Change FSCB
—
—
Relevant parts
Shift motor (M2)
Shift home sensor (PS6)
JS control board (JSCB)
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 M2 for proper drive
coupling, and correct as necessary.
—
—
3
PS6 I/O check, sensor check
JSCB PJ7JSCB-18 (ON)
JS-504 F-3
4
M2 operation check
JSCB PJ4JSCB-1 to 4
JS-504 F-6
5
Change M2
—
—
6
JSCB F6 conduction check
—
—
7
Change JSCB
—
—
Service Manual Y110571-1
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...