Applying The Grease - Canon iPF800 Series Service Manual

Chapter 4

4.4 Applying the Grease

4.4.1 Applying the Grease
iPF810 / iPF820
Apply the grease at the location shown below.
Smear the grease lightly and evenly with a flat brush.
Don't apply the grease to locations other than those designated. Unwanted grease may cause poor print quality, take particular care that grease does not get onto the
wiper, cap, or the linear scale.
No.
1 The joint base rib of carriage unit
2 Feed roller backup x 2 parts
Bushing
Feed roller bearing
3 Pinch roller release bushing x 5 parts
Pinch roller pressure release gear
The concave of the pinch roller arm x 28
parts
4 Upper cover stay shaft hole
The gear shaft of the upper cover stay gear Permalub G No.2
Upper cover stay shaft end
The gear tooth face of upper cover stay
1. The joint base rib of carriage unit [1]
4-54
Place Kind
Molykote PG-641
Permalub G No.2
Permalub G No.2
Permalub G No.2
Permalub G No.2
Permalub G No.2
Permalub G No.2
Permalub G No.2
Permalub G No.2
Permalub G No.2
T-4-2
Quantity
Smear the grease
lightly
approx.12mg Don't apply to central backup with
bearing.
Smear the grease
lightly
approx.24mg Apply if remove bearing from a feed
roller.
Smear the grease
lightly
Smear the grease
lightly
Smear the grease
lightly
approx.24mg
approx.24mg
approx.24mg
Smear the grease
lightly
[1]
F-4-120
Note
[2]
0020-5711