Canon iR6570 Series Portable Manual page 179

Address bit Description
P002 0 cassette 3 retry sensor signal
1 cassette 4 retry sensor signal
2 left deck retry sensor signal
3 reversal sensor 1 signal
4 right deck limit sensor
5 duplexing pre-registration signal
6 duplexing horizontal registration sensor signal
7 reversal sensor 2 signal
8 write check sensor signal
9 developing assembly toner sensor signal
10 hopper toner sensor signal
11 duplexing paper sensor signal
12 fixing web length detection signal
13 fixing output sensor signal
14 shutter HP signal
15 waste toner feedscrew signal
P003 0 developing clutch ON signal
1 left deck pull-off clutch ON signal
2 manual feed pickup clutch ON signal
3 not used
4 roller bias ON signal
5 developing AC bias ON signal
6 high-voltage high-humidity switchover signal
7 high-voltage AC ON signal
8-11 not used
12 high-voltage remote signal
13 EEPROM select signal 1
14 EEPROM select signal 2
15 EEPROM select signal 3
Remarks
1: paper present
1: paper present
1: paper present
1: paper present
1: paper present
1: paper present
0: paper present
1: paper present
1: paper present
0: toner low
0: toner low
1: paper present
1: web absent
0: paper present
0: HP/set position
0: lock
1:ON
1:ON
1:ON
0:ON
0:ON
0:ON
0:ON
0:ON
1:ON
1:ON
1:ON