Trouble Code; Solution; C0211: Manual Feed Up/Down Abnormality - Konica Minolta bizhub C200 Service Manual

8. Trouble code

8. Trouble code
8.1 Trouble code
• The main unit's CPU performs a self-diagnostics function that, on detecting a malfunc-
tion, gives the corresponding malfunction code on the touch panel.
Code
Manual feed up/down abnormal-
C0211
ity
• Open and close the front door, or turn OFF the main power switch. Then, wait for 10 sec.
or more and turn ON the main power switch to reset the malfunction display.
8.2

Solution

8.2.1

C0211: Manual feed up/down abnormality

Transport motor (M1)
Manual pick-up solenoid (SD2)
Lift-up position sensor (PS14)
Step
Check the M1 connector for proper con-
1
nection and correct as necessary.
Check the connector of M1 for proper
2
drive coupling and correct as necessary.
3 PS14 I/O check, sensor check
4 SD2 operation check
5 M1 operation check
6 SD2 replacement
7 M1 replacement
8 PRCB replacement
24
Item
• The lift-up position sensor (PS14) is not unblocked
even when the transport motor has turned for a given
number of pulses after the sequence to move the paper
lifting plate from the standby position to the feed posi-
tion was started.
• The lift-up position sensor (PS14) is not blocked even
when the transport motor has turned for a given num-
ber of pulses after the sequence to move the paper lift-
ing plate from the feed position to the standby position
was started.
Relevant electrical parts
Action
Field Service Ver. 1.0 Jun. 2008
Description
Printer control board (PRCB)
WIRING DIAGRAM
Control signal
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—
PRCB CN10-15 (ON)
PRCB CN11-4 (ON)
PRCB CN-27-11 to 15
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—
—
Location
(Electrical
components)
—
—
MB-502 D-5
MB-502 D-3
bizhub C200
C to D-23
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