Canon Image Reader-A1 iR5000i Service Manual page 891

E590
Main Cause The punch home position sensor (PI3P) is faulty. The punch motor (M1P)
is faulty. The punch driver PCB is faulty.
Mode of
Detection
0001 The puncher does not leave home position when the punch motor
0002 The puncher does not return to home position when the punch mo-
E593
Main Cause The horizontal registration home position sensor (PI1P) is faulty. The hori-
zontal registration motor (M1P) is faulty. The punch driver PCB is faulty.
Mode of
Detection
0001 The puncher does not leave home position when the horizontal reg-
0002 The puncher does not return to home position when the horizontal
COPYRIGHT © 2001 CANON INC.
has been driven for 200 msecs.
tor has been driven for 200 msecs.
istration motor has been driven for 4 secs.
registration motor has been driven for 4 secs.
2000 2000 2000 2000 CANON iR5000i/iR6000i REV.0 JUNE 2001
CHAPTER 6 SELF DIAGNOSIS
6-17 T