170
v
Drum Drive Section
chap.4
Item
Advances
the stop position
Sets back
the stop position
Master
attach/detach
position edge
Open/close lever
Open/close arm
+- 0.5 mm
+-
(2) Adjusting the Master Attach / Detach Position
¡
For removal of operation.
1. Master attach position
¡
The correct position for stopping of the drum
(position for master detach) is when the
center axis of the master clamp open/close arm
and the center axis of the master clamp open/
close lever are aligned in a straight line. Adjust
so that the offset of the alignment of these two
center axes is
±0.5mm
(gauge this value visually).
Adjustment procedure
1) Access HELP mode H-09, the drum position
check mode.
2) Press the
key several times, to move
the drum and stop it in the position where the
master attach / detach sensor senses that the
shade plate's master detach position edge.
3) Adjust the offset in the alignment of the center
axis of the master clamp open/close arm and the
center axis of the master clamp open/close lever.
NOTE :
4) Loosen the screws indicated, turn the master
attach / detach sensor shade plate a little in the
direction of the arrows, and provisionally tighten
the screws.
5) Repeat step 2), and check the center axis
alignment offset.
6) If necessary, repeat steps 2) through 5) until the
center axis alignment offset is within ±1mm.
7) Properly tighten the screws, and check 6) again.
2. Master detach position
¡
Perform set of master attach position at the same
time as that of master set position. Adjust both
positions to an accuracy of
± 0.5mm
.
Standard value
Offset in alignment of center
axes of master clamp
open/close arm and master
clamp open/close lever
± 0.5 mm
\
See page 81
HELP mode H-09
\
see p.237
Master attach position
Open/clos
e arm
Open/close lever
Master detach
position
440128
440126
440129
+-0.5mm
Master attach/detach position sensor
440125
Screw
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...