Canon iR8500 Service Manual page 402

12) Tighten the screws on the blade retain-
ing plate in the sequence indicated.
• From 1 to 5, tighten temporarily.
While keeping the blade down
with the plate, tighten the
screws temporarily.
• From 6 to 10, tighten fully.
13) Apply toner in the area of the cleaning
blade that will come into contact with
the photosensitive drum; then, mount
the blade.
When mounting the cleaning
blade, be sure to put the blade
auxiliary plate between the
blade support plate and the
blade back plate.
After mounting the cleaning
blade, turn the drum; if toner
slides off the cleaning blade as a
result, repeat the foregoing step.
If the problem is not corrected,
replace the cleaning blade.
COPYRIGHT© 2001 CANON INC.
CHAPTER 5 MAINTENANCE AND INSPECTION
2000 2000 2000 2000 CANON iR8500/7200 REV.1 AUG. 2001
10
5 8
7
3
1
F05-403-09
Blade auxiliary
Blade support plate
Blade back plate
F05-403-10
9
2
6
4
Blade back plate
5-25