When Using The Puncher, Roller Marks Appears On The Image Due To The Friction Of Drive Roller. (Professional Puncher-C1) - Canon imageRUNNER ADVANCE 8105 Series Manual

Symptom
When using the puncher, roller marks appears on the image due to the friction of drive roller.
(Professional Puncher-C1)
[ Inspected by Canon Inc. ]
Description
When using the puncher of the Professional Puncher-C1, there were 2 roller marks (18mm x 2mm) on the
front side of paper 50mm from its edge. The sample below is an illustration.
Cause
In the process of the Professional Puncher-C1 punching holes on paper, the puncher feeds the paper up to
the punch area, and stops feeding once to punch holes. During the process, the drive roller was performing
idle rotation on paper, and the same soil on the surface of the drive roller was found on the paper.
Field Remedy
Follow the steps below to clean the soiled drive roller.
1) Open the front cover [1] of the Professional Punncher-C1to release the connection lever [2], and separate
the puncher [3] from the option [4] of the main body.
pg. 245