Canon imageRUNNER ADVANCE C5255 Series Service Manual page 425

4
Parts Replacement and Cleaning > Image Formation System > Removing the ITB Unit > Procedure
■ Procedure
1) Check that the arrow of ITB Sub Pressure Release Lever is aligned with the triangle mark.
(If it is not aligned, adjust the arrow of lever to the triangle mark.)
Triangle mark
ITB sub pressure
release lever
2) Turn the ITB Pressure Release Lever in the arrow direction until the protrusion of grip is
aligned with the triangle mark on the plate to release the pressure.
ITB pressure release lever
CAUTION:
Before operating the ITB Pressure Release Lever, check that the Right Lower Cover is
open.
4 Parts Replacement and Cleaning > Image Formation System > Removing the ITB Unit > Procedure
Triangle mark
ITB sub pressure
release lever
F-4-124
3) Remove the 2 connectors.
F-4-123
x2
F-4-125
4-105
4-105