Malfunction Detection Timing And Remedies - Minolta magicolor 2300 Series Service Manual

3-1.

Malfunction detection timing and remedies

• If the problem cannot be corrected by the user, a service code is displayed.
(1) FATAL ERROR CODE 04H: Malfunction of the master board
<Remedy>
Master board (PWB-A)
Step Remedy
1 Replace PWB-A.
(2) FATAL ERROR CODE 08H: Malfunction of the main motor
<Remedy>
Main motor (M1)
Step Remedy
1 Check M1 operation.
3 Replace PU.
4 Replace PWB-A.
5 Replace PWB-P.
(3) FATAL ERROR CODE 0BH: Malfunction of the ventilation fan motor
<Remedy>
Ventilation fan motor (M6)
Step Remedy
1 Check M6 operation.
2 Replace PU.
3 Replace PWB-A.
4 Replace PWB-P.
Components for display of the warning
Reference
page
Control signal
-
Components for display of the warning
Master board (PWB-A)
Power unit (PU)
Controller control board (PWB-P)
Reference
page
Control signal
T-3 M1_REM
-
-
-
Components for display of the warning
Master board (PWB-A)
Power unit (PU)
Controller control board (PWB-P)
Reference
page
Control signal
T-3 M6_REM
-
-
-
130
WARNING DIAGRAM
Location(electrical com-
ponent)
- -
WARNING DIAGRAM
Location(electrical com-
ponent)
5-A
- -
- -
- -
WARNING DIAGRAM
Location(electrical com-
ponent)
3-E
- -
- -
- -