Operation; Alignment /Up Control - Konica Minolta bizhub c650 Service Manual

8. Stacker section (FS-608)
8.2

Operation

8.2.1

Alignment /Up control

• In the stapling/saddle stitching/tri-folding mode, the alignment motor /Up rotates in the
forward/reverse direction to open/close the alignment plate /Up to perform the alignment
of the paper transferred to the stacker in the main scan direction.
FRONT
[1] Alignment motor /Up (M5)
[2] Alignment home sensor /Up (PS8)
A. Alignment /Up operation
• The alignment motor /Up rotates to open/close the alignment plate via the alignment belt.
• The alignment home sensor /Up detects the home position of the alignment plate.
B. Alignment /Up control
• Transmitting the FNS signal from the main body, the alignment motor /Up rotates to close
the alignment plate /Up [1], and then it stops the alignment plate at the standby position
that is a little wider than the paper width [2].
• The alignment motor /Up performs the alignment operation by rotating in the forward and
reverse direction to move the alignment plate /Up back and forth after a specified period
of time since the stacker entrance sensor detects the trailing edge of the paper.
• The alignment operation is performed for every paper [3].
Stacker entrance sensor (PS5)
Alignment home sensor /Up (PS8)
Alignment motor
/Up (M5)
[1] Closing the alignment plate /Up (FNS sig-
nal)
[2] Standby position of the alignment plate /Up
40
[3]
[2]
CLOSE
OPEN
[1] [2]
Theory of Operation Ver. 5.0 May 2008
[3] Alignment plate /Up
[3] Alignment operation for every paper
[1]
15jmt2c023na
[3]
A07RT2E043AA