DUPLO SEIKO CORPORATION Duprinter DP-330, Service Manual

Page: 157 / 330

(2) Position Adjustment of Thermal Head
Up/Down Motor
156
x
Platemaking / Master Feed / Ejection Section
chap.4
x
Platemaking / Master Feed / Ejection Section
(1) Adjusting the Timing Belt Tension
¡
For removal of master feed unit.
Adjustment procedure
1) Use the set screw to adjust the belt's tension to
about 1kg.
\
See page 128
NOTE :
Platemaking / Master Feed Section
Set screw
Timing Belt
440100
1kg
¡
For removal of master feed unit.
Adjustment procedure
1) Lift up the lever to its upper limit position.
2) Loosen the shading plate's set screw. Then align
the shading plate in the position shown in the
figure, and tighten the set screw to fix the plate
in position.
NOTE
\
See page 128
440101
Shading plate
Set screw