Mounting The Fixing Upper Roller; Lower Fixing Roller; Removing The Lower Fixing Roller - Canon ImageRunner iR8500 Series Service Manual

remove the upper roller assembly.
9) Remove the C-ring [1] at the front, and remove the gear [2], bushing
[3], and bearing [4].
10) Remove the C-ring [1] at the rear, and remove the electrode plate
[2], spacer [3], bearing [4], and bushing [5].
[5]

10.5.2.3 Mounting the Fixing Upper Roller

iR105i/iR105+ / iR9070
Mount the upper roller by reversing the steps used to remove it.
[2]
a. To prevent the surface of the roller from dirt or damage, wrap paper
after removing it.
b. Be sure that the longer cutoff A shown in F02-709-21 is toward the
rear.
[4]
[3]
[2]
[1]
F-10-40
[4]
[3]
[2]
[1]
F-10-41
0007-2918
A
F-10-42
[1]
F-10-43
c. When mounting, clean the electrode plate [1] and the electrode
terminal [2].

10.5.2.4 Mounting the Fixing Upper Roller

/ iR85+ / iR8070
Mount the upper roller by reversing the steps used to remove it.
a. To prevent the surface of the roller from dirt or damage, wrap paper
after removing it.
b. Be sure that the longer cutoff A shown in figure is toward the rear.
c. When mounting, clean the electrode plate [1] and the electrode
terminal [2].
[2]

10.5.3 Lower Fixing Roller

10.5.3.1 Removing the Lower Fixing Roller

iR105i/iR105+ / iR9070 / iR85+ / iR8070
1) Remove the fixing assembly from the main body.
2) Remove the fixing cleaning belt; then, clean and detach the oil pan.
3) Open the upper fixing unit.
4) Remove the two screws [1], and detach the lower separation claw
support plate [2].
Chapter 10
0008-8203
A
F-10-44
[1]
F-10-45
0007-1517
10-23