Canon imageRUNNER ADVANCE 9070 PRO series Service Manual Digest page 128

E Detailed Occurance Items
code code area
E5F5 -8002 -05 Title
Description
of detection
Measures
3
3-102
Description
A. Error in the saddle trailing edge retainer motor
(Finisher-A1)
B. Stitcher (front) home position error (Finisher-B1)
A. The saddle trailing edge retainer does not come off the
saddle trailing edge retainer move HP sensor when the
saddle trailing edge retainer motor has been driven for
50 pulses.
B. The stitching home position sensor does not turn OFF
when the stitch motor (front) has been driven backward
for 0.5 second.
A:
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:
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.
E Detailed Occurance Items
code code area
E5F6 -8001 -05 Title A. Error in the saddle paper push-on plate motor
(Finisher-A1)
B. Paper pushing plate home position error (Finisher-B1)
Description A. The saddle paper push-on plate HP sensor does not
of detection detect the saddle paper push-on plate when the saddle
paper push-on plate motor has been driven for 0.5
second.
B. The paper pushing plate home position sensor does
not turn ON when the paper pushing plate motor has
been driven for 0.5 second.
Measures A:
B:
Description
A-1. The connector of the saddle paper push-
on plate HP sensor (S218) or the saddle paper
push-on plate motor (M205) are disconnected.
A-2. The wiring of the saddle paper push-on plate
HP sensor/the saddle paper push-on plate motor
are faulty.
A-3. The saddle paper push-on plate HP sensor is
faulty.
A-4. The saddle paper push-on plate motor is faulty.
A-5. The saddle stitcher controller PCB is faulty.
A-6. The finisher controller PCB is faulty.
B-1. The paper pushing plate home position sensor
(PI14), paper pushing plate top position sensor
(PI15), and paper pushing plate motor clock
sensor (PI1) is faulty.
B-2. The paper pushing plate drive mechanism is
faulty.
B-3. The paper pushing plate motor (M8)
B-4. The saddle stitcher controller PCB is faulty.