COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR105 REV.0 JULY 2001CHAPTER 6 TROUBLESHOOTING6-202.4 Pickup/Feeding System2.4.1 Orientation of the Deck/Cassette Pickup RollerThe deck/cassette pickup roller may be mounted by reversing the steps used to remove it;however, 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, be sure that the round mark-ing [2] found on the side of the roller and the round marking [3] on the collar (gold-colored)are toward the front of the machine.F06-204-01• The collar of the pickup roller used at the rear is silver-colored. When mounting thepickup roller [4] to the pickup assembly, be sure that the round marking [5] on the sideof the roller and the round marking [6] on the collar (silver-colored) are toward the rearof the machine.F06-204-02(direction of rotation)[1] Collar (gold) (front of machine)[2][3](direction of rotation)Collar (silver-colored) (rear of machine)[4][5][6]