Canon Paper Deck Unit-B1, Service Manual

Page: 31 / 68

Chapter 3
3-1
3.1 Points to Note on Disassembly and
Reassembly
3.1.1 Cassette Heater Unit
0023-7232
When the cassette heater unit is installed in the paper deck, remove it
necessarily prior to disassembling.
3.2 Removing from the Host Machine
3.2.1 Paper Deck
3.2.1.1 Detaching the Deck From Its Host Machine
0023-7242
1) Remove the the connect acble.
2) Push the deck release grip [1] to free the deck form its host machine.
3) Remove the 3 screws from the left side, and detach the deck.
F-3-1
3.3 External Covers
3.3.1 External Covers
3.3.1.1 Removing the Left Rear Cover
0023-7500
1) Free the deck from its host machine.
2) Remove the 2 screws [1] and 2 self-tapping screws [3]; then, detach the
left rear cover [3].
F-3-2
3.3.1.2 Removing the Left Upper Cover
0023-7504
1) Remove the 2 screws [1], and detach the left upper cover.
F-3-3
3.3.1.3 Removing the Rear Cover
0023-7505
1) Remove the 2 binding screws [1] and the 4 RS tightening screws [3]; then,
detach the rear cover [2].
F-3-4
3.3.1.4 Removing the Front Cover (upper)
0023-7506
1) Remove the 3 screws [1], and disconnect the connector; then, detach the
front cover (upper) [3].
When mounting the front cover (upper), be sure that the harness to the
open switch PCB is not trapped and all connectors are properly connect-
ed.
F-3-5
3.3.1.5 Removing the Upper Cover
0023-7507
1) Remove the 2 screws [1], and detach the upper cover [2].
[2]
[1]