Canon imageRUNNER ADVANCE C5255, Руководство по обслуживанию, Страница: 433 / 1443

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Parts Replacement and Cleaning > Image Formation System > Removing the ITB > Procedure
Parts Replacement and Cleaning > Image Formation System > Removing the ITB > Procedure
4) After installing the ITB Cleaning Unit to the ITB Unit, apply tospearl on the whole area
indicated in the figure below.
CAUTION:
When applying tospearl, be careful not to scatter it on inside of the ITB, the Drive Roller
and the Secondary Transfer Inner Roller.
If it is scattered on inside of the ITB, the Drive Roller or the Secondary Transfer Inner
Roller, wipe it with lint-free paper moistened with alcohol while rotating the motor by
hand. At this time, turn the motor counterclockwise and do not turn it clockwise.
■ Actions after Replacement
1) After installing the ITB Unit, put the machine into a standby state.
2) When the machine is in a standby state, execute the following in user mode: (Settings/
Registration > Adjustment/Maintenance > Adjust Image Quality > Auto Adjust Gradation).
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Removing the ITB
■ 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)
CAUTION:
Do not tough the surface of ITB. (If needed, hold the ITB within 10mm from both edge
of the belt.)
■ Procedure
1) Turn over the ITB Unit.
2) Remove the Push Slider.
• 1 stop ring
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