122
c Paper Feed Section
chap.2
The printing position is adjusted by changing the
timing of the paper toward the drum with the print
position key on the control panel.
Description
When the print position key on the control panel is
pressed, the link cam is driven by the motor. As the
link cam moves, the cam follower position (bearing)
from the paper feed cam changes. Accordingly drive
timing for the timing roller can be changed.
2Press the key ;
Cam follower moves in the direction of : e Drive timing of the timing roller becomes earlier.
Paper timing becomes earlier, and the picture image moves backward.
2Press the key ;
Cam follower moves in the direction of : b Drive timing of the timing roller becomes later.
Paper timing becomes later, and the picture image moves forward.
(2)
Printing Position Adjusting Mechanism
¡
Pressing makes cam fol-
lower move in the
b
direction
¡
Pressing makes cam fol-
lower move in the
e
direction
Timing roller
Link cam
Printing position motor
Paper feed cam
Cam follower
Top and bottom
limit sensor(PS 10)
Standard position sensor(PS 11)
43SH0223
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