Canon imageRUNNER ADVANCE C5051 Series Service Manual page 371

4
Parts Replacement and Cleaning > Image Formation System > Reinstalling the ITB > Procedure
Reinstalling the ITB
■ Preparations
1) Upgrade the machine to the following version or later.
MN-CON: Ver.34.05 D-CON: Ver.18.01
2) Open the Front Cover, Right Lower Cover and Right Upper Cover.
3) Remove the ITB Cover.
4) Remove the ITB Unit.
5) Remove the ITB Cleaning Unit.
6) Remove the ITB.
■ Procedure
1) Check that the ITB Sub Pressure Release Lever is in the below position.
ITB sub pressure release lever
2) Stand the ITB Unit on the ITB Cover.
• 2 claws
x2
ITB cover
Claws
4 Parts Replacement and Cleaning > Image Formation System > Reinstalling the ITB > Procedure
3) Place papers on the ITB Cover to prevent bending of the ITB because pressure is applied
to a point when installing the ITB.
4) Hold within 10mm from the edge of the ITB and temporarily place the ITB using the
marking line as a guide.
10mm
10mm
5) Remove the pin, and move the Secondary Transfer Inner Roller Unit toward the 2 direction
to take up the slack of the belt.
F-4-152
Claw
F-4-153
4-105
Marking line
Paper
F-4-154
F-4-155
4-105