Removing Itb Cleaning Blade - Canon imagePRESS 1135 Series Service Manual

4
Parts Replacement and Cleaning > Periodic Replacing Parts, Durable Parts, Cleaning Parts > Removing ITB Cleaning Blade > When reusing the blade (the number of fed sheets is 500,000 o

Removing ITB Cleaning Blade

<Preparation> 1) Remove the cleaner cover and put it on the paper.
1) Open the Front Left Cover and the Front
Right Cover.
(Refer to page 4-54)
2) Remove Process Unit Cover.
(Refer to page 4-71)
3) Pull Out ITB Unit.
(Refer to page 4-83)
4) Remove ITB Cleaning Unit.
(Refer to page 4-227)
NOTE:
• When the number of fed
sheets reaches 1 million*,
replace the blade with a new
one.
Refer to "When replacing the
blade with a new one" in the
following page.
• When the number of fed
sheets is 500,000 or less,
rotate the blade by 180
degrees and reuse it.
Refer to "When reusing the
blade".
* The number of fed sheets
reaches 1 million:
The state in which both of
the blade edges are used for
500,000 sheets.
4 Parts Replacement and Cleaning > Periodic Replacing Parts, Durable Parts, Cleaning Parts > Removing ITB Cleaning Blade > When reusing the blade (the number of fed sheets is 500,000 o
• 4 screws
x4
Cleaner cover
■ When replacing the blade with a new
one
3-1) Remove the Cleaning Blade.
2) Loosen the 5 screws securing the Cleaning Blade.
F-4-483
■ When reusing the blade (the number of fed sheets is
500,000 or less)
3-2) Before removing the blade, read "Installing the ITB Cleaning Blade - When reusing the
blade (the number of fed sheets is 500,000 or less)" in advance, and check the used edge.
If you remove the blade without checking the used edge, you will not know which
direction the unused edge should be installed to.
F-4-485
4-231
Cleaning blade
F-4-484
F-4-486
4-231