Fig. 4-78 Paper Feed Cam Drive Disassembly (C); Fig. 4-79 Paper Feed Cam Drive Disassembly (D) - Canon NP-70 Service Manual

4-68
NP -70
e) Remove the control clutch from the paper feed cam by turning the clutch clockwise.
Then, remove the clutch spring from the clutch ring, and check the shape of the spring
(see Fig. 4-78).
Paper Feed Cam
Clutch Spring
Clutch -action Ring
Fig. 4-78 Paper Feed Cam Drive Disassembly (CJ
f) Extract the compression spring from the pickup control cam by turning the spring
counterclockwise as shown in Fig. 4-79. Then, check the shape of the spring.
Compression
Spring
Paper Feed Cam
Fig. 4-79 Paper Feed Cam Drive Disassembly (DJ
Reassembly is performed by repeating the previous steps in reverse order. When doing
this, however, be sure to turn the springs in the same direction as previously to ensure
spring compression.
Second Printing-June, 1974
© CANON INC.