Fig. 4-75 Paper Feed Cam Drive Main Components - Canon NP-70 Service Manual

4-66
NP-70
2) PAPER FEED CAM DRIVE DISASSEMBLY
Before performing servicing on the paper feed cam drive, disassembly may be necessary.
Perform this as follows (reference -Fig. 4-75).
Cam Shaft
NOTE: "marked items form the
control clutch.
Paper Feed Cam
Clutch-action Ring*
Clutch Spring*
Compression Spring
Clutch Gear B
Gear Retaining Collar
Fig. 4-75 Paper Feed Cam Drive Main Components
a) Mark the position of the Paper Feed Controller Assembly on the copier frame, and
then remove the assembly. Be careful not to damage any controllers by striking
them against gears.
b) Remove the gear retaining collar.
c) Draw the cam control clutch, and clutch gear B as a unit from the cam shaft (see
Fig. 4-76 ).
Second Printing-June, 1974
© CANON INC.