Konica Minolta bizhub c650 Service Manual page 342

Theory of Operation Ver. 5.0 May 2008
(3) Tri-folding mode
• Transmitting the FNS signal from the main body [1], the saddle stitching stopper motor
rotates [2] to move down the saddle stitching stopper to the stopping position in accor-
dance with the paper size.
• After completing the alignment operation of the last paper [3], the saddle stitching stop-
per motor rotates [4] to move down the saddle stitching stopper to the 1st folding position
in the tri-folding.
• After completing the folding operation, when the folding paper exit sensor detects the
trailing edge of the paper bundle, the saddle stitching stopper motor rotates [5] to move
up the saddle stitching stopper to the alignment position in accordance with the paper
size and stand by for the paper of the subsequent copy.
Alignment motor /Up (M5)
Alignment motor /Lw (M16)
Saddle stitching stopper home
sensor (PS23)
Saddle stitching
stopper motor (M18)
Folding paper exit sensor (PS25)
[1] FNS start signal turned ON
[2] Moving to the alignment position for the
paper size
[3] Last paper of the copy aligned
(4) Flat-stapling mode
• The saddle stitching stopper motor does not operate in the flat-stapling mode.
UP
DOWN
[1] [2]
8. Stacker section (FS-608)
[3]
[4]
[4] Moving to the 1st folding position
[5] Moving to the alignment position for the
subsequent copy
[5]
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