| From | Message |
Dean
8/31/2010
06:12:56
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 Subject: Bizhub C450
IP: Logged
Message:
Getting an error code C9401, how do you get rid of it and what is the rpoblem
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TThib
8/31/2010
06:32:53
|  RE: Bizhub C450
IP: Logged
Message:
C9401 Exposure Lamp’s failure to turn ON
• The output from the CCD Sensor is a predetermined value or less during CCD Sensor gain
adjustment.
Try resetting it:
1. Turn OFF the Main Power Switch.
2. Turn Main Power Switch ON again while pressing the Utility/Counter key more than
10 seconds after.
3. Touch [Trouble Reset].
4. Check to make sure that [OK] is displayed and the it has been reset.
5. Turn off the Main Power Switch and turn it on again more than 10 seconds after, and
make sure that the machine properly starts.
If problem persists:
1 Check the flat cable for proper connection and correct or change as necessary.
2 Change Scanner Assy.
3 Change PWB-C.
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nick
8/31/2010
16:30:52
| RE: Bizhub C450
IP: Logged
Message:
C9401 during warm up. The code occurs when the
projection lamp comes ON.
CAUSE: A failed CCD. The CCD values displayed with
State Confirm, CCD Check, may be normal, but will
not change even if the light going to the CCD is
blocked.
SOLUTION: Replace the CCD (# 4037075400).
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