Konica Minolta PF-210, Service Manual

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T-13
(1) C0900: 3rd Drawer Lift-Up Motor Failure
(2) C0950: 4th Drawer Lift-Up Motor Failure
<Detection Timing>
Action
Malfunction
Code
Description
C0900
The Lift-Up Sensor is not blocked even after the set period of time has
elapsed after the paper lift-up operation for the drawer began.
C0950
Relevant Electrical Components
Lift-Up Motor 1 (M124-PF)
Lift-Up Motor 2 (M125-PF)
Lift-Up Sensor 1 (PC114-PF)
Lift-Up Sensor 2 (PC123-PF) Control Board (PWB-C2 PF)
Copier Master Board (PWB-A)
Copier Power Supply Unit (PU1)
Step Operations
Ref.
Page
WIRING DIAGRAM
Control signal
Location
(Electrical
Components)
1
Check the connectors of each
motor and sensor for proper con-
nection, and correct as neces-
sary.
— — —
2
Check the connector of each
motor for proper drive coupling,
and correct as necessary.
— — —
3
Check the PU1 connector for
proper connection, and correct
as necessary.
— — —
4 PC114-PF sensor check
☞
T-1 PWB-C2 PF PJ6C2 PF-3 G-3
5 PC123-PF sensor check
☞
T-1 PWB-C2 PF PJ10C2 PF-3 D-8
6 M124-PF operation check
☞
T-3
PWB-C2 PF PJ4C2 PF-
5,4
D-3
7 M125-PF operation check
☞
T-3
PWB-C2 PF
PJ8C2 PF-12,13
G-3
8 PWB-C2 PF replacement — — E-5
9 PWB-A replacement — — —
10 PU1 replacement — — —
T.fm Page 13 Friday, August 29, 2003 10:15 AM