Canon imageRUNNER ADVANCE 9070 PRO series Service Manual Digest page 127

E Detailed Occurance Items
code code area
E5F4 -8001 -05 Title A. Error in the saddle stitcher motor (Finisher-A1)
B. Stitcher (rear) home position error (Finisher-B1)
Description A. The saddle stitcher HP sensor does not detect the
of detection saddle stitcher unit when the saddle stitcher motor has
been driven for 0.48 second.
B. The stitching home position sensor does not turn ON
when the stitch motor (rear) has been driven backward
for 0.5 second.
Measures A:
B:
E5F4 -8002 -05 Title A. Error in the saddle stitcher motor (Finisher-A1)
B. Stitcher (rear) home position error (Finisher-B1)
Description A. The saddle stitcher unit does not come off the saddle
of detection stitcher HP sensor when the saddle stitcher motor has
been driven for 0.48 second.
B. The stitching home position sensor does not turn OFF
when the stitch motor (rear) has been driven forward
for 0.5 second.
Measures A:
B:
Description
A-1. The connector of the saddle stitcher HP sensor
(S223) or the saddle stitcher motor (M209) are
disconnected.
A-2. The wiring of the saddle stitcher HP sensor/the
saddle stitcher motor are faulty.
A-3. The saddle stitcher HP sensor is faulty.
A-4. The saddle stitcher motor is faulty.
A-5. The saddle stitcher controller PCB is faulty.
A-6. The finisher controller PCB is faulty.
B-1. The stitcher home position sensor (rear) (SW5)
is faulty.
B-2. The stitcher (rear) is faulty.
B-3. The saddle stitcher controller PCB is faulty.
A-1. The connector of the saddle stitcher HP sensor
(S223) or the saddle stitcher motor (M209) are
disconnected.
A-2. The wiring of the saddle stitcher HP sensor/the
saddle stitcher motor are faulty.
A-3. The saddle stitcher HP sensor is faulty.
A-4. The saddle stitcher motor is faulty.
A-5. The saddle stitcher controller PCB is faulty.
A-6. The finisher controller PCB is faulty.
B-1. The stitcher home position sensor (rear) (SW5)
is faulty.
B-2. The stitcher (rear) is faulty.
B-3. The saddle stitcher controller PCB is faulty.
E Detailed Occurance Items
code code area
E5F5 -8001 -05 Title A. Error in the saddle trailing edge retainer motor
(Finisher-A1)
B. Stitcher (front) home position error (Finisher-B1)
Description A. The saddle trailing edge retainer move HP sensor does
of detection not detect the saddle trailing edge retainer when the
saddle trailing edge retainer has been moved for 96
mm by saddle trailing edge retainer motor.
B. The stitching home position sensor does not turn ON
when the stitch motor (front) has been driven forward
for 0.5 second.
Measures A:
B:
Description
A-1. The connector of the saddle trailing edge
retainer move HP sensor (S219) or the
saddle trailing edge retainer motor (M210) are
disconnected.
A-2. The wiring of the saddle trailing edge retainer
move HP sensor/the saddle trailing edge retainer
motor are faulty.
A-3. The saddle trailing edge retainer move HP
sensor is faulty.
A-4. The saddle trailing edge retainer motor is
faulty.
A-5. The saddle stitcher controller PCB is faulty.
A-6. The finisher controller PCB is faulty.
B-1. The stitcher home position sensor (front) (SW7)
is faulty.
B-2. The stitcher (front) is faulty.
B-3. The saddle stitcher controller PCB is faulty.
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