163
v Drum Drive Section
chap.4
Stopper Groove
JOG switch
(DRUM ROTATION switch)
(1) Adjusting the Drum Stop Position
vDrum Driving Section
Before adjustment
¡Adjusting the the drum stop position must be
performed AFTER printing speed adjustment
is complete.
Adjustment procedure
1) Press and hold down the JOG switch (DRUM
ROTATION switch). Release the switch when a
"beep" tone sounds and the drum stops.
IMPORTANT :
\See page 179
¡For description of operation .
Standard position
¡The stop position is correctly adjusted when the
groove in the drum flange is aligned with the
stopper.
If the drum is not adjusted to the standard stop
position:
Adjust the position of the drum stop / JAM
detection sensor so that the stopper fits smoothly
into the groove when the drum is pulled out.
cMoving the sensor in this direction makes
stopping occur later.
dMoving the sensor in this direction makes
stopping occur earlier.
NOTE :
\See page 76
WARNING
¡
Do not touch the drum or rolls when operat-
ing
the JOG switch.
¡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.
440125A
Stoping occur
later
Stoping
occur earlier
440127
Screw
Drum stop/JAM detection sensor