C1183: Elevate Mechanism Malfunctions; C1192: Front Aligning Plate Motor Malfunctions - Konica Minolta Magicolor 8650 Service Manual

Field Service Ver. 1.0 Nov. 2007
8.3.3

C1183: Elevate mechanism malfunctions

(1) Upper limit sensor
Lift upper limit sensor (PS15)
Step
Check the sensor connectors for proper
1
connection, and correct as necessary.
2 PS15 I/O, sensor check
3 FSCB replacement
8.3.4

C1192: Front aligning plate motor malfunctions

Front aligning plate home position sensor (PS4)
Front aligning motor (M4)
Step
Check the motor and sensor connectors for
1 proper connection, and correct as neces-
sary.
Check the connector of motor for proper
2
drive coupling, and correct as necessary.
3 PS4 I/O, sensor check
M4 operation check when the power switch
4
is turned OFF and ON.
5 FSCB replacement
Confidential – for internal use only, do not distribute
Relevant electrical parts
Action
Relevant electrical parts
Action
Finisher control board (FSCB)
WIRING DIAGRAM
Control signal
—
FSCB CN15FSCB-12 (ON)
—
Finisher control board (FSCB)
WIRING DIAGRAM
Control signal
—
—
FSCB CN4FSCB-2 (ON)
FSCB CN3FSCB-2 to 5
—
8. Trouble code
Location
(Electrical
components)
—
FS-609/PK-501 I-7
—
Location
(Electrical
components)
—
—
FS-609/PK-501
I-8 to 9
FS-609/PK-501 C-5
—
69