Read Sharp AR-CF1 (serv.man4) Service Manual online
3-1
CHAPTER 3 SADDLE STITCH UNIT BASIC OPERATION
I.
BASIC OPERATION
A.
Outline
The unit “stitches” (2 points) a stack of sheets delivered by the finisher unit and folds it in two for
delivery. All these operations are controlled by the saddle stitch controller PCB in response to com-
mands from the host machine via the finisher unit.
mands from the host machine via the finisher unit.
Finisher unit control system
Control system
Guide plate drive system
Paper positioning plate
drive system
Alignment drive system
Saddle stitch drive system
Delivery drive system
Feed drive system
Paper pushing plate
drive system
Paper folding roller
drive system
Figure 3-101
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