72
c
Paper Feed Section
chap.2
The printing position is adjusted by changing the
timing of the paper toward the drum with the
PRINTING POSITION
key on the control panel.
Description
When the
PRINTING 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.
2
Press 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.
2
Press 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.
(1) Printing Position Adjusting Mechanism
¡
Pressing
makes cam follow-
er move in the
b
direction
¡
Pressing
makes cam follow-
er move in the
e
direction
Timing roller
Link cam
Printing position motor
Paper feed cam
Cam follower
440307
3. Functions of parts
ADJUST
PRINT POS.
OK
Top / bottom center sensor
Top / bottom encoder sensor
440352e
Summary of Contents for Duprinter DP-330
Page 9: ......
Page 11: ......
Page 18: ...c Dimensions chap 1 17 MEMO...
Page 24: ...4 8 2A 2B 2C 44000A1e b Part Names and Their Functions chap 1 23...
Page 152: ...151 MEMO...
Page 193: ...192 MEMO...
Page 329: ...328 x Overall Wiring Layout chap 8 15 Overall Wiring Layout 2 Drive PCB 2 2...
