Removing The Secondary Transfer Inner Roller - Canon imageRUNNER ADVANCE C5255 Series Service Manual

4
Parts Replacement and Cleaning > Image Formation System > Removing the Secondary Transfer Inner Roller > Procedure

Removing the Secondary Transfer Inner Roller

■ Preparations
1) Open the Front Cover, Right Lower Cover and Right Upper Cover.(Refer to page 4-104)
2) Remove the ITB Cover.(Refer to page 4-104)
3) Remove the ITB Unit.(Refer to page 4-105)
4) Remove the ITB Cleaning Unit.(Refer to page 4-109)
5) Remove the ITB.(Refer to page 4-113)
■ Procedure
CAUTION:
Do not touch the surface of Drive Roller, Secondary Transfer Inner Roller and Primary
Transfer Roller as it may cause the image failure.
1) Pull out the pin, and make the Secondary Transfer Inner Roller Unit straight.
2) Install the pin removed in step 1 to the original position
4 Parts Replacement and Cleaning > Image Formation System > Removing the Secondary Transfer Inner Roller > Procedure
F-4-160
3) Remove the ITB Unit from the ITB Cover and place it onto the paper in the position where
the roller side faces up.
• 2 claws
x2
Claws
ITB cover
4) Remove the Grounding Plate and the Secondary Transfer Bearing Holder.
• 1 screw
4-123
F-4-161
ITB unit
Paper
F-4-162
Secondary transfer
bearing holder
Grounding plate
4-123