Fig. 4-128 Copyboard Reciprocation Operation - Canon NP-70 Service Manual

4-108
NP-70
Operation
Forward Movement
Return Movement
Wire
Pulley
Micro-
switch
C. S. D. S.
C~ 1
C. S.
D. S. CL~ 2
.. ~
—
Stop
Turns
forward
OFF Stop
Turns
backward
OFF Stop
i
_
~~ ~~ ~+
Turns
forward
Turns
forward
ON
Turns
forward
Turns
backward
OFF
Turns
forward
MS lA
~ ~
:: . ..
y
'
~. ~ .:...
~
~
t ♦
~ Turns
backward
Turns
forward
OFF
Turns
wa d-
Turns
backward
ON
Turns
backward
MS9
MS 10
o
v~
-~ —
Stop
folrward
OFF Stop
backward
OFF
Stop MS8
' *
C. S. : Clutch Sprocket
D. S. : Drive Sprocket C~ :Clutch
Fig. 4-128 Copyboard Reciprocation Operation
Second Printing,lune, 1974
© CANON INC.