Canon iR6570 Series Portable Manual page 76

Chapter 2
Deck/Cassette
Assembly
iR5570 / iR6570
When mounting the feeding roller assembly [1] to the
cassette pickup assembly, be sure that the belt pulley
[2] is at the front of the machine.
Check to make sure that the protrusion in the roller
plate and the roller are engaged securely.
front
[2]
F-2-64
2.8.4 Adjusting
Pressure
Separation Roller of the
Deck/Cassette
iR5570 / iR6570
If double feeding or pickup failure occurs during
pickup, change the position of the pressure spring of
the separation roller:
- If double feeding occurs, move the hook of the
spring in the direction of B.
- If pickup failure occurs, move the hook of the spring
in the direction of A.
2-42
Pickup
0009-5521
[1]
rear
the
of the
0009-5524
A
B
F-2-65
[1] Feeding roller
[2] Separation roller
[3] Pressure lever
[4] Pressure spring
2.8.5
Adjusting
Pressure
Separation Roller of the
Manual Feed Tray
iR5570 / iR6570
If double feeding or pickup failure occurs during
pickup, adjust the position of the pres-sure spring of
the separation roller.
1) Remove the right upper cover.
2) Remove the upper guide [1].
F-2-66
- If double feeding occurs, remove the mounting
screw [1], and lower the mounting base [2]; then,
[1]
[2]
[3]
[4]
the
of the
0009-5528
[1]