CHAPTER 3 SADDLE STITCHER UNIT BASIC OPERATION
Alignment plates
Sensor flag
Crescent roller
Figure 3-318
Figure 3-319
Crescent roller
phase sensor(PI12S)
If the crescent roller was in
contact with the stack, the
alignment operation could
be obstructed.
The alignment operation
is started when the flag
has covered the sensor
and the crescent roller is
away from the stack.
3-27