Solution; 04: Mechanical Control Board Malfunction; 05: Flash Rom Malfunction; 08: Main Motor Malfunction - Konica Minolta magicolor 2400W Service Manual

17. Error Codes

17.3 Solution

17.3.1

04: Mechanical Control Board malfunction

Mechanical Control Board (PWB-A)
Step
Check the PWB-A connector for proper connec-
1
tion and correct as necessary.
2 Change PWB-A.
17.3.2

05: Flash ROM malfunction

Mechanical Control Board (PWB-A)
Step
Check the PWB-A connector for proper connec-
1
tion and correct as necessary.
2 Change PWB-A.
17.3.3

08: Main Motor malfunction

Main Motor (M1)
Step
Check the M1 connector for proper connection
1
and correct as necessary.
Check M1 for proper drive coupling and correct
2
as necessary.
Check the PWB-A connector for proper connec-
3
tion and correct as necessary.
4 M1 operation check.
5 Change PWB-A.
6 Change PU.
134
Relevant Electrical Parts
Action
Relevant Electrical Parts
Action
Relevant Electrical Parts
Mechanical Control Board (PWB-A)
Power Unit (PU)
Action
Field Service Ver. 4.0 Feb. 2006
WIRING DIAGRAM
Control Signal
-
-
WIRING DIAGRAM
Control Signal
-
-
WIRING DIAGRAM
Control Signal
-
-
-
PWB-A PJ8A-5 (REM)
PWB-A PJ8A-8 (LOCK)
-
-
Location
(Electrical
Component)
-
-
Location
(Electrical
Component)
-
-
Location
(Electrical
Component)
-
-
-
2-G∼H
-
-