Canon iR C6800 Series Service Manual page 849

6) Turn the drive gear [3] until the area [2] of blade
lubricant is no longer visible on the intermediate
transfer belt [1].
[2]
[1]
[3]
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If you have replaced the ITB cleaner blade, be sure
to perform the following:
1) Execute the following service mode item (black
band
COPIER>FUNCTION>CLEANING>BK BNDEX.
12.5.11 After Repacking
the Photosensitive Drum
Cleaning Blade
Be sure of the following when mounting the
photosensitive drum cleaning blade:
1. Do not turn over the cleaning blade. Replace it
when one side has been used.
2. Clean the area [1] of the retainer plate coming into
contact with the cleaning blade and the blade plate [2]
using alcohol; then, dry wipe it to remove any toner.
put the blade out of alignment, allowing toner on the
photosensitive drum to remain on the drum in the form
of residual toner.
F-12-54
3. Be sure to mount the cleaning blade [1] so that the
lot No. [2] faces the front and is upright.
sequence):
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4. Be sure to force the cleaning blade [1] firmly
against the retaining plate [2], and check to make sure
0004-4224
that there is no gap in the area [3] indicated in the
figure.
[1]
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The fine particle of toner under the blade edge can
[1]
[2]
3 0
C 1
[1]
[3]
Chapter 12
[2]
6 3
1 2
3 2
6 3
1 2
3 2
3 0
C 1
[2]
12-31