Duplo DP-S Series, Service Manual

Page: 158 / 298

157
m
Drum Section
chap.4
(4) Adjusting the Drum Rail Gap
Adjustment procedure
1.
Attach the drum to the main body.
2. Loosen the set screw on the rail to adjust so that
the gap between the rail (both sides) and the
roller on the operation side is about
0.5mm
.
3.
Tighten the set screw to fix the rail.
Adjustment procedure
1.
Open the rear cover on the main body.
2.
Loosen the screws on the rail to adjust so that
the gap between the roller on the rear side and
the rail right / left unit is about 0.5mm .
3.
Tighten the screw to fix the rail.
Guide rail
left
Guide rail
right
Rail unit left
Screw Screw
Rail unit right
R8S04048
Guide rail left Guide rail right
Rail unit left
Screw Screw
Rail unit right
R8S04049
(3) Adjusting the Master Clamp Margin
Adjustment procedure
1.
Attach the master and adjust the master clamp
margin (Fig. A) at ± 1 mm from the hole center
in HELP - 046.
2.
After HELP - 046 adjustment, press the perform
master set movement once. (Be sure to remove
all paper scraps.) Then perform platemaking,
and check the master clamp margin.
HELP - 046
\
see p.253
R8S04047e
1.
Operation side
2.
Rear side
0.5mm 0.5mm
0.5mm 0.5mm