Develop ineo+ 6500 Service Manual page 409

7. STAPLER SECTION
A. Paper pressure
When the eccentric cam rotates 90° from the home position, the cam groove [1] on the inside drives the pin [3]
provided on the pressure arm [2] in the arrow-marked direction. The pressure arm [2] drives the pressure plate
[4] and presses the clinch side hard against the staple side [5] to press the paper [6].
At the same time, the pin [8] provided in the groove [7] on the outside of the cam drives the stapling arm [9]. The
pin [10] at the tip of the stapling arm moves along the groove [12] of the pressure claw [11], and drives the pres-
sure claw [11] with the lever to press the paper.
The following figure left shows a cam on the outside and the figure right shows a cam on the inside.
[6]
[5]
[1] Cam groove
[2] Pressure arm
[3] Pin
[4] Pressure plate
[5] Staple side
[6] Paper
30
[4]
[11]
[3]
[12]
[1]
[10]
[2]
[9]
[7] Cam groove (for stapling arm)
[8] Pin
[9] Stapling arm
[10] Pin
[11] Pressure claw
[12] Groove
Theory of Operation Ver2.0 Sep.2006
[6]
[8]
[7]
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