Canon Image Reader-A1 iR5000i Service Manual page 889

E512
Main Cause The delivery motor clock sensor (PI10) is faulty. The delivery motor (M2)
is faulty. The finisher controller PCB is faulty.
Mode of
Detection
0001 When operation starts, as many clocks as needed do not arrive
0002 No clock pulse arrives while paper is being moved over a distance
E530
Main Cause The alignment plate home position sensor (PI6) is faulty. The alignment
motor (M3) is faulty. The finisher controller PCB is faulty.
Mode of
Detection
0001 The alignment plate does not leave home position when the align-
0002 The alignment plate does not return to home position when the
E531
Main Cause The stapler home position detecting switch (MS7) is faulty. The stapler mo-
tor (M6) is faulty. The finisher controller PCB is faulty.
Mode of
Detection
0001 The stapler does not leave home position when the stapler motor
0002 The stapler does not return to home position when the stapler mo-
E532
Main Cause The stapler shift home position sensor (PI7) is faulty. The stapler shift mo-
tor (M4) is faulty. The finisher controller PCB is faulty.
Mode of
Detection
0001 The stapler unit does not leave home position when the stapler shift
0002 The stapler unit does not return to home position when the stapler
COPYRIGHT © 2001 CANON INC.
from the delivery motor clock sensor.
of 200 mm.
ment motor has been driven for 2 secs.
alignment motor has been driven for 2 secs.
has been driven for 0.5 sec.
tor has been driven for 0.5 sec.
motor has been driven for 4 secs.
shift motor has been driven for 4 secs.
2000 2000 2000 2000 CANON iR5000i/iR6000i REV.0 JUNE 2001
CHAPTER 6 SELF DIAGNOSIS
6-15 T