Pickup/Feeding System; Orientation Of The Deck/Cassette Pickup Roller; Orientation Of The Separation Roller; Orientation Of The Feeding Roller Of The Deck/Cassette Pickup Assembly - Canon iR6570 series Service Manual

Chapter 13

13.8 Pickup/Feeding System

13.8.1 Orientation of the Deck/Cassette Pickup
Roller
The pickup roller may be mounted by reversing the steps used to remove
it; however, be sure to keep the following in mind:
- The pickup rollers used at the front and the rear of the machine are not
interchangeable.
- The collar of the pickup roller used at the front of the machine is gold-
colored.
When mounting the pickup roller [1] to the pickup assembly, make
sure that the round marking [2] found on the side of the roller and the
round marking [3] found on the collar (gold-colored) are toward the
front of the machine.
(direction of rotation)
Collar (gold-colored) (front of machine)
[1]
- The collar of the pickup roller used at the rear of the machine is silver-
colored. When mounting the pickup roller [4] to the pickup
assembly, make sure that the round mark-ing [5] found on the side of
the roller is toward the front of the machine while the round marking
on the collar (silver-colored) is toward the rear of the machine.
(direction of rotation)
[5]
Collar (silver-colored) (rear of machine)
[4]

13.8.2 Orientation of the Separation Roller

When replacing the separation roller, be sure it is oriented as follows:
Mounting the separation roller in the wrong orientation will lead to
interference against crimping washer. Make sure it is mounted in the
correct orientation.
Wider groove
(front of machine)
13-30
0009-5518
[2]
[3]
F-13-60
[6]
F-13-61
0009-5519
Narrower groove
(rear of machine)
F-13-62
Narrow groove
Wider groove
13.8.3 Orientation of the Feeding Roller of the Deck/
Cassette Pickup Assembly
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]
13.8.4 Adjusting the Pressure of the Separation
Roller of the Deck/Cassette
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.
F-13-63
0009-5521
[1]
rear
F-13-64
0009-5524