View Full Version : Error Code Bizhub C451, 1105 error code

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02-10-2011, 04:08 AM
It does not happen to me, but the machine pops up with a 1105 error code.. cleaned all the rollers & sensors in finisher to no avail, any suggestions??

02-10-2011, 12:01 PM
C1105 error code. The exit motor will run for a few seconds.

CAUSE: Broken coupler gear at the top of the rear saddle stitch unit.
SOLUTION: Replace the coupler gear (# 129u 770 41).

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