Canon iR4570 Series Service Manual page 776

P006 0 Cassette 1 feed motor current switching 0
1 Cassette 1 feed motor current switching 1
2 Cassette 1 feed motor current switching 2
3 Cassette 1 feed motor current switching 3
4 Fixing motor deceleration signal
5 Fixing motor acceleration signal
6 Thermistor pull-up resistor switching
7 Fan half-speed switching signal
8-15 Not used
P007 0-15 Not used
P008 0-2 For development
3 Laser power select
4 Main motor
5-7 For development
8-15 Not used
P009 0-5 Not used
6 Polygon motor acceleration signal
7-15 For development
P010 0-7 Not used
P011 0-7 Not used
P012 0-7 Not used
P013 0-7 Not used
P014 0-7 Not used
P015 0-7 Not used
P016 0-7 Not used
P017 0-7 For development
P018 0-7 For development
-
-
-
-
-
-
1:At low temperature
1:Half speed
-
1:ON
-