Dc Power Supply Fan Motor Malfunction; 0062: Tray 3 Media Feed Motor Malfunction - Konica Minolta bizhub C25 Service Manual

Field Service Ver. 1.1 May 2011
18.4.5 004E: DC power supply fan motor malfunction
DC power supply fan motor (FM10)
Step
1 Check the connector between FM10-relay
CN43-PRCB PJ3 for proper connection
and correct as necessary.
2 Check the fan for possible overload and
correct as necessary.
3 FM10 operation check
4 Change FM10.
5 Change PRCB.
18.4.6

0062: Tray 3 media feed motor malfunction

Media feed motor (M1)
Step
1 Check the connector between M1-PCCB
PJ3 for proper connection and correct as
necessary.
2 Check the connector between PCCB PJ1,
PJ2-relay CN53-PRCB PJ7 for proper con-
nection and correct as necessary.
3 Check the M1 connector for proper drive
coupling and correct as necessary.
4 M1 operation check
5 Change M1.
6 Change PCCB.
7 Change PRCB.
Relevant electrical parts
Action
Relevant electrical parts
Action
18. MALFUNCTION CODE
Printer control board (PRCB)
WIRING DIAGRAM
Control signal
-
-
PRCB PJ3-5 (REM)
PRCB PJ3-7 (LOCK)
-
-
Printer control board (PRCB)
PC control board (PCCB)
WIRING DIAGRAM
Control signal
-
-
-
PCCB PJ3-4 to 8
-
-
-
Location (electri-
cal component)
-
-
E-7
-
-
Location (electri-
cal component)
-
-
-
K-2
-
-
-
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