C11B1: Stapler Unit Slide Motor Malfunctions; C11B4: Stapler/Folding Motor Malfunctions - Konica Minolta Magicolor 8650 Service Manual

Field Service Ver. 1.0 Nov. 2007
8.3.7

C11B1: Stapler unit slide motor malfunctions

Slide home position sensor (PS18)
Slide motor (M8)
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 PS18 I/O, sensor check
M8 operation check when the power switch
4
is turned OFF and ON.
5 FSCB replacement
8.3.8

C11B4: Stapler/folding motor malfunctions

(1) Wiring
Stapler drive home position sensor (PS19)
staple/folding motor (M7)
Step
Check the motor connectors for proper
1
connection, and correct as necessary.
Check the connector of motor for proper
2
drive coupling, and correct as necessary.
3 PS19 I/O, sensor check
M7 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 CN11FSCB-3
FSCB CN7FSCB-3 to 6
—
Finisher control board (FSCB)
WIRING DIAGRAM
Control signal
—
—
—
FSCB CN6FSCB-3 to 4
—
8. Trouble code
Location
(Electrical
components)
—
—
FS-609/PK-501
C to D-7
FS-609/PK-501
C-6 to 7
—
Location
(Electrical
components)
—
—
—
FS-609/PK-501 C-4
—
71