C1190: Alignment Plate Motor Drive Malfunction - Olivetti d-Color MF651 Service Manual

19. TROUBLE CODE
19.5.50

C1190: Alignment plate motor drive malfunction

Alignment plate motor (M13)
Alignment plate home sensor (PS17)
Step
Check the motor and sensor connectors for
1 proper connection, and correct as neces-
sary.
Check the connector of M13 for proper
2
drive coupling, and correct as necessary.
3 PS17 I/O check, sensor check
4 M13 operation check
5 Change M13
6 Change FSCB
19.5.51 C1194: Leading edge stopper motor drive malfunction
Leading edge stopper motor (M14)
Leading edge stopper home sensor (PS20)
Step
Check the motor and sensor connectors for
1 proper connection, and correct as neces-
sary.
Check the connector of M13 for proper
2
drive coupling, and correct as necessary.
3 PS17 I/O check, sensor check
4 M13 operation check
5 Change M13
6 Change FSCB
786
Relevant parts
Action
Relevant parts
Action
Service Manual
Field Service Ver. 2.0 Jul. 2009
FS control board (FSCB)
WIRING DIAGRAM
Control signal
—
—
FSCB PJ17-3 (ON)
FSCB PJ8-1 to 4
—
—
FS control board (FSCB)
WIRING DIAGRAM
Control signal
—
—
FSCB PJ17-6 (ON)
FSCB PJ8-9 to 12
—
—
Location (Electri-
cal component)
—
—
FS-527 B to C-8
FS-527 B to C-7
—
—
Location (Electri-
cal component)
—
—
FS-527 B to C-8
FS-527 B to C-6
—
—
Y110571-1