Canon iR C6800 Series, Portable Manual

Page: 87 / 456

Chapter 2
2-33
toner counter reset):
COPIER>COUNTER>MISC>WASTE-TURN.
2.5.10 After Replacing the
ITB Cleaning Blade
0004-4219
iR C6800C / iR C6800CN / iR 5800C / iR 5800CN
Whenever you need to replace the ITB cleaning blade,
be sure to go though the following steps to apply blade
lubricant (TKN-0480) to the edge of he blade.
1) Turn the primary transfer roller locking lever [1] in
the direction of the arrow to engage the intermediate
transfer belt.
F-2-48
2) Apply an appropriate amount of blade lubricant [1]
as if to sprinkle it over an area of the surface as shown.
F-2-49
3) Spread the blade lubricant [1] using lint-free paper
[2] as shown to cover an area of the belt about 10 cm
wide.
F-2-50
Take care so that the blade lubricant will not make
its way behind the intermediate transfer belt.
Otherwise, the presence of blade lubricant behind the
intermediate transfer belt can cause the ITB home
position sensor to make wrong detection.
4) Turn the drive gear [1] in he direction of the arrow
so that the area of blade lubricant [2] is found as
shown.
[1]
NG (inadequate)
OK (appropriate)
NG (excessive)
[1]
[2]
10cm
[1]
[2]