List Of Signals/Abbreviations - Canon iR105 Service Manual

2 LIST OF SIGNALS/ABBREVIATIONS

The following is a list of the signals and abbreviations used in this chapter and the circuit
diagrams.
The abbreviations in parentheses are electrical signals, but are analog sig-
nals, which cannot be expressed in terms of '1' or '0'. Others are digital
REF.
signals, which may be expressed in terms of '1' or '0'.
AFTER_JOIN_PS
BUFFER_CL
BUFFER_MOTOR(-)
BUFFER_MOTOR(+)
BUFFER_NG
BUFFER_WARNING
C3_FEED_CL_ON
C3_FEED_PS
C3_LENGTH
C3_LIFT_PS
C3_LIFTER_MOTOR
C3_OPEN_PS
C3_PAPER_PS
C3_PICKUP_SL
C3_PLEVER_VR
C3VR
C4_FEED_CL_ON
C4_FEED_PS
C4_LENGTH
C4_LIFT_PS
C4_LIFTER_MOTOR
C4_OPEN_PS
C4_PAPER_PS
C4_PICKUP_SL_ON
C4_PLEVER_VR
C4VR
CARTRIGE_DETECT
CARTRIGE_MOTOR-
CARTRIGE_MOTOR+
CARTRIGE_OPEN_PS
CLEW_PS
CURL_FAN_STOP
DCP_FAN1_STOP
DCP_FAN2_STOP
DECK_PULL_PS
COPYRIGHT© 2001 CANON INC.
Post-confluence sensor detection signal
Hopper internal magnet roller drive clutch drive command
Hopper internal toner feeder motor drive command 2
Hopper internal toner feeder motor drive command 1
Hopper internal toner lower limit sensor detection signal
Hopper internal toner sensor detection signal
Cassette 3 pickup clutch drive command
Cassette 3 pickup sensor detection signal
Cassette 3 paper length sensor detection signal
Cassette 3 lifter sensor detection signal
Cassette 3 lifter motor drive command
Cassette 3 open/closed sensor detection signal
Cassette 3 paper sensor detection signal
Cassette 3 pickup solenoid drive command
Cassette 3 paper level detection signal
Cassette 3 paper width volume detection signal
Cassette 4 pickup clutch drive command
Cassette 4 pickup sensor detection signal
Cassette 4 paper length sensor detection signal
Cassette 4 lifter sensor detection signal
Cassette 4 lifter motor drive command
Cassette 4 open/closed sensor detection signal
Cassette 4 paper sensor detection signal
Cassette 4 pickup solenoid drive command
Cassette 4 paper level detection signal
Cassette 4 paper width volume detection signal
Cartridge detecting switch detection signal
Cartridge internal toner feeder motor drive command
Cartridge internal toner feeder motor drive command
Toner cartridge cover open/closed sensor detection signal
Fixing claw jam sensor detection signal
De-curling fan lock detection signal
Power supply cooling fan 1 lock detection signal
Power supply cooling fan 2 lock detection signal
Front deck (left) feeding sensor detection signal
2000 2000 2000 2000 CANON iR105 REV.0 JULY 2001
APPENDIX
A-3