Releasing The Locking Plate; Removing The Fixing Film Unit - Canon iR4570 Series Service Manual

Chapter 9
9.5.2.5 Releasing the Locking
Plate
iR2270 / iR2870 / iR3570 / iR4570
1) Turn the locking gear [1] in the direction of the
arrow to release the locking roller.
F-9-34
2) Remove the 2 screws [1].
F-9-35
Do not touch the screw [1] used to keep the fixing
assembly in place. Turning the screw will change the
pressure of the fixing assembly, which cannot be
adjusted in the field, necessitating the replacement of
the fixing assembly.
9-18
0007-7914
F-9-36
3) Turn the locking plate [1] in the direction of the
arrow to release it.
9.5.2.6 Removing the Fixing
Film Unit
iR2270 / iR2870 / iR3570 / iR4570
1) While pushing down the release lever (front) [1],
pull out the heater contact [2].
2) While pushing down the release lever (rear) [1],
pull out the heater contact [2].
F-9-37
0007-7915
F-9-38