Develop ineo+ 6500 Service Manual page 589

7. SADDLE STITCHING SECTION
7.3.5 Stapler control
A. Mechanism
The stapler operation is conducted by the stapler motors /Rt (M29) and /Lt (M30) [10] and the clincher solenoids
/Rt (SD9) and /Lt (SD10) [5].
The stapler operation is detected by the stapler home sensors /Rt (HS1) and /Lt (HS3) [8] and the clincher start
sensors /Rt (HS2) and /Lt (HS4) [11]. HS1, HS2, HS3, and HS4 are hall element sensors and control the position
of the magnet [12] of the rotating eccentric cam [9].
M29 and M30 [10] drive the staple bending arm [3] and the stapling arm [2] via the eccentric cam [9]. The staple
bending arm bends the rolled staple [6] into the U-shape and the stapling arm staples it toward the clincher.
Then the SD9 and SD10 bend the staple by driving the clincher plate [4]. The stapling operation is completed by
these operations.
The staple empty switches /Rt (SW1) and /Lt (SW2) [7] detect whether the staple or cartridge is set or not.
[10]
[1] Front side direction
[2] Stapling arm
[3] Staple bending arm
[4] Clincher plate
[5] Clincher solenoids /Rt (SD9), /Lt (SD10)
[6] Staple
[7] Staple empty switches /Rt (SW1) and /Lt
(SW2)
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[11] [12]
[9] [8] [7]
[8] Stapler home sensors /Rt (HS1) and /Lt (HS3)
[9] Eccentric cam
[10] Stapler motors /Rt (M29), /Lt (M30)
[11] Clincher start sensors /Rt (HS2) and /Lt (HS4)
[12] Magnet
Theory of Operation Ver2.0 Sep.2006
[1]
[6]
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[2]
[3]
[4]
[5]