Sharp AR-PN1 Service Manual ▷ View online
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COPYRIGHT © 2001 CANON INC.
2000 2000 2000 2000
CANON SADDLE FINISHER G1 REV.0 MAR. 2001
CHAPTER 2 OUTLINE OF OPERATION
F02-304-01
F02-304-02
Finisher controller PCB
Staple/hold motor dr
iv
e signal
Staple top position detect signal
Staple empty detect signal
Staple home position detect signal
M7
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COPYRIGHT © 2001 CANON INC.
2000 2000 2000 2000
CANON SADDLE FINISHER G1 REV.0 MAR. 2001
CHAPTER 2 OUTLINE OF OPERATION
3.4.1 Stapler Movement Controller
The stapler unit is moved by the slide motor (M8). Its home position is detected by the
slide home position sensor (PI18). The stapler waits at the back irrespective of the staple
mode and paper size. After paper has been stacked on the processing tray, the stapler is
moved to the specified stapling position in response to the stapling command from the host
machine.
mode and paper size. After paper has been stacked on the processing tray, the stapler is
moved to the specified stapling position in response to the stapling command from the host
machine.
F02-304-03 shows the standby position of the stapler and the stapling position depending
on the staple mode.
a. Front 1-point stapling
The stapler waits at the back. The stapler moves to and returns from the stapling position
for each stapling operation.
F02-304-03
Feed direction
Stapling position
Stopper
Stapler
Standby position
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COPYRIGHT © 2001 CANON INC.
2000 2000 2000 2000
CANON SADDLE FINISHER G1 REV.0 MAR. 2001
CHAPTER 2 OUTLINE OF OPERATION
b. Rear 1-point stapling
The stapler waits at the back. The stapling position is the same as the standby position.
F02-304-04
c. Middle 2-point stapling
The stapler waits at the back. The stapler moves to and returns from the stapling position
for each stapling operation. The stapler first staples a paper stack at the rear stapling posi-
tion and then staples it at the front stapling position.
tion and then staples it at the front stapling position.
F02-304-05
Feed direction
Stapler
Stopper
Standby position
Stabling position
Stabling position
Feed direction
Standby position
Stapler
Stapling position
Stopper
Stapling position
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COPYRIGHT © 2001 CANON INC.
2000 2000 2000 2000
CANON SADDLE FINISHER G1 REV.0 MAR. 2001
CHAPTER 2 OUTLINE OF OPERATION
d. Middle 2-point stapling (bind mode)
The stapler waits at the back. The stapler moves to and returns from the stapling position
for each stapling operation. The stapler first staples a paper stack at the rear stapling posi-
tion and then staples it at the front stapling position.
tion and then staples it at the front stapling position.
F02-304-06
Feed direction
Standby position
Stapler
Stopper
Stapling position
Stapling position
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