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Sharp AR-FN7 Service Manual page 149

Finisher punch unit
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Code
Detail
E531
01
02
03
E5F1
01
02
03
E532
01
02
E537
01
02
E540
01
COPYRIGHT © 2001 CANON INC.
Chap05.p65
Error
Timing of detection
• Staple/fold motor
• The stapler does not leave the staple home posi-
(M7)
tion sensor when the staple/fold motor has been
• Staple home position
driven for 0.6 sec.
sensor (PI19)
• The stapler does not return o the staple home
position sensor when the staple/fold motor has
been driven for 0.6 sec.
• Staple/fold motor
• No clock is detected for 0.1 sec or more while
(M7)
the staple/fold motor is in operation.
• Staple/fold clock sen-
sor (PI14)
• Staple/fold motor
• The folding roller does not leave the folding
(M7)
home position sensor when the staple/fold mo-
• Folding home posi-
tor has been driven for 0.6 sec.
tion sensor (PI11)
• The folding roller does not return to the folding
home position sensor when the staple/fold mo-
tor has been driven for 19 sec.
• Staple/fold motor
• No clock is detected for 1 sec or more while the
(M7)
staple/fold motor is in operation.
• Staple/fold motor
clock sensor (PI14)
• Slide motor (M8)
• The stapler unit does not leave the slide home
• Slide home position
position sensor when the slide motor has been
sensor (PI18)
driven for 1 sec.
• The stapler unit does not return to the slide
home position when the slide motor has been
driven for 6 msec.
• Alignment motor
• The aligning plate (front) does not leave the
(front; M4)
aligning plate home position sensor (front)
• Aligning plate home
when the alignment motor (front) has been
position sensor
driven for 3 sec.
(front; PI4)
• The aligning plate (front) does not return to the
aligning plate home position sensor (front)
when the alignment motor (front) has been
driven for 3 sec.
• Shift motor (M6)
• The state of the paper surface sensor does not
• Paper surface sensor
change when the shift motor has been driven for
(PI9)
10 sec or more.
T05-502-02
2000 2000 2000 2000
CANON SADDLE FINISHER G1 REV.0 MAR. 2001
29
CHAPTER 5 TROUBLESHOOTING
3/28/01, 12:11 PM
5-29

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