Toshiba MJ-1027 Service Manual page 110

CHAPTER 3 SADDLE STITCHER UNIT BASIC OPERATION
3) The alignment plates escape to points 10 mm from the edge of the stack.
4) When the following stack arrives, steps 1 through 3 above are repeated.
5) The alignment plates butt against the stack once again, during which stitching takes place.
6) The alignment plates escape to points 10 mm from the edges of the stack, after which folding
and delivery take place.
7) When the first sheet of the following stack reaches the No.1 paper sensor, the guide moves to a
point 10 mm from the edge of the stack to be ready for the next alignment operation.
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Figure 3-311
Figure 3-312
Figure 3-313
Figure 3-314