Technical information

COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON CLC5000 REV.0 JAN. 2001
CHAPTER 5 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
5-64
Sensor
PS 23
PS 24
PS 25
PS 26
PS 27
PS 28
PS 29
PS 30
PS 31
PS 32
Name
Cassette 1 paper
sensor
Cassette 1 lifter
sensor
Pick-up vertical
path 2 sensor
Pick-up vertical
path 3 sensor
Cassette 2 lifter
sensor
Cassette 2 paper
sensor
Duplex paper jog-
ging guide home
position sensor
Duplex sensor 1
Duplex paper sensor
2
Delivery vertical
path sensor 2
Service mode
80000B bit 4
80000A bit 0
800006 bit 2
800006 bit 3
80000A bit 1
80000B bit 5
80000A bit 6
800008 bit 0
80000B bit 7
800007 bit 4
Checks
During standby, slide out the cassette 1.
• ‘1’ when the cassette is slid in with
paper.
• ‘0’ when the cassette is slid in without
paper.
During standby, slide out the cassette 1.
• ‘0’ when the cassette is slid out.
• ‘1’ when the cassette is slid in.
• ‘1’ when paper is present over the
pick-up vertical path 2 sensor.
• ‘0’ when absent.
• ‘1’ when paper is present over the
pick-up vertical path 3 sensor.
• ‘0’ when absent.
During standby,
• ‘1’ when the cassette 2 is slid out.
• ‘0’ when the cassette 2 is slid in.
During standby,
• ‘1’ when the cassette is slid in with
paper.
• ‘0’ when the cassette is slid in without
paper.
During standby, slide out the duplexing
unit, and remove the front cover.
• ‘1’ when the duplexing unit is slid in
and the light-blocking plate is over the
sensor.
• ‘0’ otherwise.
During standby,
• ‘1’ when paper is put over the duplex
sensor 1.
• ‘0’ otherwise.
During standby,
• ‘1’ when paper is put over the duplex
paper sensor 2.
• ‘0’ otherwise.
• ‘1’ when paper is present over the de-
livery vertical path sensor 2.
• ‘0’ when absent.