Develop ineo+ 6500 Service Manual page 585

7. SADDLE STITCHING SECTION
B. Control
(1) Saddle stitching mode
At the end of the paper alignment operation [1], the saddle stitching press motor (M21) rotates to move the sad-
dle stitching hold /Up downward [2] and hold the paper between the saddle stitching holds /Up and /Lw. Then,
the clincher up down motor (M20) starts rotating and the saddle stitching hold /Up is pushed up by the saddle
stitching hold /Lw while holding the paper [3]. M20 rotates in the reverse direction and lowers the saddle stitch-
ing hold /Lw [5] when the clinching operation [4] is started. The saddle stitching hold /Up is also lowered by the
spring. M21 turns ON and go back the saddle stitching hold /Up to its standby position [6] after a specified
period of time since the clinching operation is started.
Saddle stitching
Forward
alignment
motor /Rt (M9) Reverse
Forward
Clincher up down
motor (M20)
Reverse
Clinchers /Rt (SD9), /Lt (SD10)
Saddle stitching press motor (M21)
Saddle stitching press home sensor (PS27)
[1] Alignment operation
[2] Saddle stitching hold /Up moved down
[3] Saddle stitching hold /Lw moved up
(2) Multi center folding mode
At the end of the paper alignment operation [1], the saddle stitching press motor (M21) rotates to move the sad-
dle stitching hold /Up downward [2] and stack the paper securely. Then, M21 keeps rotating to move the saddle
stitching hold /Up upward to its standby position [3].
Saddle stitching Forward
alignment motor
Reverse
/Rt (M9)
Saddle stitching press motor (M21)
Saddle stitching press home sensor (PS27)
[1] Alignment operation
[2] Saddle stitching hold /Up moved down
64
Theory of Operation Ver2.0 Sep.2006
[1]
[2] [3]
[4] Clinching operation
[5] Saddle stitching hold /Lw moved down
[6] Saddle stitching hold /Up moved up
[1]
[2] [3]
[3] Saddle stitching hold /Up moved up
[5]
[4] [6]
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