Fig - Canon NP-70 Service Manual

NP•70 4-59
vi) The timing roller stops when controller A falls into the outer notch of the timing
disk and, thus, engages the timing roller control clutch. During this time, however,
the paper feed control cam is still operating the up-down control arm to cause paper
pickup (see Fig. 466).
Controller C
Spring A
Controller B
SLS (OFF)
Spring B
Inner Notch of Timing Disk
Timing Roller Control Clutch
Clutch Gear A
Controller A
Fig.. 4-66 Controller Assembly Operation (EJ
vii) The paper which is advanced by
the pickup roller is stopped by
the timing roller, as the latter is
stopped. Thus, the paper is buckl-
ed, as shown in Fig. 467. At this
time, the "paper feed signal" is
finished, causing SLS to turn "ON"
and SL4 to turn "OFF".
Timing Roller
(Stopped)
Pickup Roller
(Rotating)
Paper Cassette
Fig. 4fi7 Controller Assembly Operation (FJ
© CANON INC. Second Printing,lune, 1974