0094: 2Nd Image Transfer Roller Separation; 0096: Transfer Belt Separation - Konica Minolta magicolor 7450 Service Manual

14. Service call message
14.3.13

0094: 2nd Image Transfer Roller Separation

Mechanical Control Board (PWB-M)
Step
Check the connector of motor for proper
1
connection and correct as necessary.
2 Change the Right Door Assy
3 Change PWB-M
14.3.14

0096: Transfer Belt Separation

1st Image Transfer Pressure/Retraction Position
Sensor (PC6)
1st Image Transfer Pressure/Retraction Clutch
(CL3)
Step
Check the M1 connector for proper connec-
1
tion and correct as necessary.
2 PC6 I/O check, Sensor check
3 CL3 operation check
M1 operation check
4
5 Change PWB-M
196
Relevant Electrical Parts
Action
Relevant Electrical Parts
Action
Field Service Ver. 1.0 May 2006
Right Door Assy
WIRING DIAGRAM
Control Signal
—
—
—
Main Motor (M1)
Mechanical Control Board (PWB-M)
WIRING DIAGRAM
Control Signal
—
—
PWB-M CNDM1-11 (ON)
PWB-M CNDM1-5 (REM)
PWB-M CNDM1-8 (LOCK)
—
Location (Electri-
cal Component)
—
—
—
Location (Electri-
cal Component)
—
—
K to L-2
K to L-2
—