Canon iR4570 Series Service Manual page 864

Address Bit Address
1 Document size detection1
2 Document size detection2
3 Document size detection3
4 Not used
5 For development
6 For development
7 Not used
P005 0-3 For development
4-7 None
P006 0 Not used
1 For development
2 For development
3 For development
4 ADF sensor interrupt input
5 Platen sensor interrupt input 0
6 HP sensor interrupt input
7 Platen sensor interrupt input 1
P007 0 For development
1 For development
2 For development
3 For development
4 Optical motor driver power saving
5 ADF feed motor clock interrupt input
6 ADF read motor clock interrupt input
7 Not used
P008 0 Lamp ON signal
1 CIS drive ON signal
2 For development
3 For development
4 For development
5 For development
Remarks
0:Document present
0:Document present
0:Document present
0:In operation
1:Platen closed
1:HP
1:Platen closed
0:active
Repetition of 0/1
Repetition of 0/1
1:ON
1:ON