0060H: Fusing Motor Malfunction; 0094H: 2Nd Image Transfer Pressure/Retraction Failure - Konica Minolta magicolor 5430 DL Service Manual

Main Unit Field Service
2.4.8

0060H: Fusing Motor malfunction

Fusing Motor (M4)
Step
Check the M4 connector for proper connection
1
and correct as necessary.
Check the Fusing Unit driving mechanism for
2
possible overload and correct as necessary.
Check the PWB-A connector for proper connec-
3
tion and correct as necessary.
M4 operation check
4
5 Change PWB-A.
2.4.9

0094H: 2nd image transfer pressure/retraction failure

Retraction Position Sensor/2nd Image Transfer
(PC10)
Pressure/Retraction Clutch/2nd Image Transfer
(CL5)
Intermediate Transport Motor (M3)
Step
Check the M3 connector for proper connection
1
and correct as necessary.
Check the CL5 connector for proper connection
2
and correct as necessary.
Check M3 for proper drive coupling and correct
3
as necessary.
Check CL5 for proper drive coupling and correct
4
as necessary.
Check the PWB-A connector for proper connec-
5
tion and correct as necessary.
6 PC10 sensor check
7 CL5 operation check
M3 operation check
8
9 Change PWB-A.
Relevant Electrical Parts
Mechanical Control Board (PWB-A)
Action
Relevant Electrical Parts
Mechanical Control Board (PWB-A)
Action
4-19
Malfunction code
WIRING DIAGRAM
Control Signal
-
-
-
PWB-A PJ19A-8 (LOCK)
PWB-A PJ19A-5 (REM)
-
WIRING DIAGRAM
Control Signal
-
-
-
-
-
PWB-A PJ10A-6 (ON)
PWB-A PJ10A-8 (ON)
PWB-A PJ27A-8 (LOCK)
PWB-A PJ27A-5 (REM)
-
Location
(Electrical
Component)
-
-
-
2-B∼C
-
Location
(Electrical
Component)
-
-
-
-
-
7-A
7-A
2-I
-