Canon imageRUNNER ADVANCE 8105 Series Manual page 106

Field Remedy
Prepare the new-type pre-transfer charging assembly (FM4-3149-010) for which the countermeasure for
preventing the guide front stopper from being deformed has been taken, and replace the old one with it.
The photo [A] shows the old type, and the photo [B] shows the new type. [a] shows the hook part of the
new-type guide stopper.
[Reference] The photo [C] below shows the old-type guide stopper and the photo [D] shows the new-type.
[Replaced Part]
FM4-3149-010 PRE-TRANSFER CORONA ASS'Y
pg. 106