Canon AM1 Service Manual page 49

NOTE:
Perform steps 2 to 4 in each cassette.
2
CAUTION:
Do not operate the Trail Edge Guide Plate/Side Guide
Plate without pulling out the cassette. Otherwise, it may
be damaged.
Trail Edge
Guide Plate
NOTE:
Remove the tapes from the exterior of this equipment, and
remove the packaging materials.
Side Guide Plate
48
3
NOTE:
Remove all the tapes and packaging materials from the
cassette.
4
Installation