Canon iR2200 Service Manual page 699

E590
0001 The puncher does not return to home position when the puncher motor is
driven for 250 msec.
0002 The clock from the puncher motor clock sensor is disrupted for 60 msec or
more when the puncher motor is driven.
Main cause The puncher home position sensor (PI1P) is faulty. The puncher motor
(M1P) is faulty. The puncher motor clock sensor (PI3P) is faulty. The
puncher driver PCB is faulty.
E592
In the course of sensor output automatic adjustment, the light-receiving
voltage is 2.5 V or less even when the light-emitting voltage is set to 4.4 V.
In the course of output automatic adjustment, the light-receiving voltage is
2.5 V or more even when the light-emitting voltage is set to 0 V.
In the course of sensor output automatic adjustment, the light-emitting volt-
age is set to 4.4 V or more.
0001 to 0005 Horizontal registration sensor
0006 Puncher waste full sensor
Main cause The horizontal registration sensor is faulty. The puncher waste sensor is
faulty. The puncher driver PCB is faulty.
E593
0001 The puncher not leave home position when the puncher shift motor is
driven for 1 sec.
0002 The puncher does not return to home position when the puncher shift motor
is driven for 1 sec.
Main cause The horizontal registration home position sensor (PI2P) is faulty. The
puncher shift motor (M2P) is faulty. The puncher drive PCB is faulty.
COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001
CHAPTER 6 SELF DIAGNOSIS
6-41 T