Canon GP215 Service Manual page 139

3) The rotation of the cam moves the lever, thereby lifting the lever.
Lifter gear
4) The stack surface rises in response to the rising lifter; since the height of the pick-up roller shaft will
also increase, the spring pulls the lever to restrain the cam.
Feeding roller
Pick-up roller
Spring
Lifter
Copy paper
< Lifter up >
COPYRIGHT © 1996 CANON INC.
Figure 3-607
Lever
Figure 3-608
CANON GP215/200 REV.0 JULY 1996 PRINTED IN JAPAN (IMPRIME AU JAPON)
3. OPERATIONS AND TIMING
Pick-up roller shaft
Spring
< Lifter at Rest >
Lever
3–85