Fig. 4-104 Copy Selector Subassembly Main Components - Canon NP-70 Service Manual

4-92
NP•70
4.15 COPY SELECTOR SUBASSEMBLY
4.15-1
OUTLINE OF ASSEMBLY OPERATION
The Copy Selector Subassembly, mounted on the Control Panel Assembly is the mechanical
device used to control the selection of copy quantity and the initiation of copy operation.
The copy selector mechanism is amulti-ratchet device driven by the movement of the copy
board; with each copy reproduced, the copyboard advances the mechanism until the mecha-
nism resets to stop further copying.
4.15-2
ASSEMBLY MAIN COMPONENTS
Copy Button
Stop Button
Selector Dial
Click Wheel
Release Lever*
Click Lever
Pawl Drive
Plate
Mounting
Plate
Release Arm
Shaft Guide
Counter Pawl
Microswitch MS7
NOTE: *marked items
Ratchet Wheel
form the Drive Plate Unit
Fig. 4-104 Copy Selector Subassembly Main Components
Second Printing,lune, 1974
© CANON INC.