Canon ImageRunner 600 Service Manual page 305

CHAPTER 7 PICK-UP/FEEDING SYSTEM
3) Set the cassette 3/4 in the copier without
paper inside.
4) Check to make sure that the lifter drive
gear [5] is engaged with the lifter motor
gear [6] by looking from the copier's right
side. Then, check to make sure that the
lifter drive gear is fully away from the
lifter motor gear when the cassette 3/4 re-
leasing button [7] is pushed halfway.
Caution:
The releasing button is pushed "half-
way" so that
• The separation roller moves down.
• The cassette is just about to slide out.
5) If the lifter drive gear is not fully away
from the lifter motor gear, move the lifter
motor (M16/M17) [7] to the left, and push
the releasing button halfway once again to
make a check.
6) Secure the lifter motor M16/M17 fully
with two screws.
7) Mount the removed parts, and turn on the
copier.
8) Push the cassette releasing button under
the following conditions to make sure that
the cassette is slid out normally.
• The cassette contains no paper.
• The cassette contains about 500 sheets
of paper.
7-66
COPYRIGHT © 1999 CANON INC.
[7]
Figure 7-B824
[7]
Figure 7-B825
CANON imageRUNNER 600 REV.1 JAN. 2000 PRINTED IN U.S.A.
[5]
[6]