Duplo DP-S Series, Service Manual

Page: 151 / 298

150
v
Drum Drive Section
chap.4
Stopper
Groove
(1) Adjusting the Drum Stop Position
v
Drum Driving Section
Before adjustment
¡
Adjusting the the drum removal position must
be performed AFTER printing speed adjustment
is complete.
Adjustment procedure
1.
Press the drum removal button.
At the drum removal position, a bleep sounds.
IMPORTANT :
\
See page 164
¡
For description of operation .
Standard position
¡
The stop position is correctly adjusted when the
groove in the drum flange is aligned with the
stopper.
\
See page 69
NOTE :
R8S04027
R8S04028
Screw
Drum Removal
detect edge
If the drum is not adjusted to the standard stop
position:
When removing the drum, adjust the drum removal
position sensor so that the stopper is placed in the
groove center
¡ The master detachment position is determined
by adjusting the drum removal position. Only
check the master detachment position.
¡ When the master ejection section is opened,
the drum does not stop at the drum removal
position even if the drum removal button is
pressed. Close the master ejection section
and then press the drum removal button for
adjustment.
IMPORTANT :
WARNING
¡
Do not touch the drum or rolls when
operating the drum removal button.
¡
Do not put your hands or fingers inside the
machine during operation. They could be
caught up or crushed in the machinery,
resulting in injury.
R8S04057
Drum removal
button
Close the ejection
box for adjustment.
LED : light up
Removal pos.:speed decreases
Drum position 1 sensor
speed increases