Canon ImageRunner iR8500 Series Service Manual page 885

Address Bit Description
P011 0 drum motor drive
1 main motor drive
2 pickup motor drive
3 fixing motor drive
4 laser scanner motor drive
5 cartridge motor drive
6 hopper motor drive
7 laser scanner motor switch
P012 0 fixing main heater
1 fixing sub heater
2 cassette heater
3 drum heater
4 drum heater full wave/half wave
5 horizontal registration current switch
6 lower feed motor stop
7 reversal motor stop
P013 0 primary charging assembly fan full speed
1 primary charging assembly fan half speed
2 laser scanner fan full speed
3 laser scanner fan half speed
4 pre-transfer charging assembly fan full speed
5 pre-transfer charging assembly fan half speed
6 laser scanner motor cooling fan full speed
7 not used
P014 0 feeding fan full peed
1 feeding fan half speed
2 separation fan full speed
3 separation fan half speed
4 de-curling fan full speed
5 developing fan full speed
6 developing fan half speed
7 not used
P015 0 fixing heat discharge fan full speed
1 fixing heat discharge fan half speed
2 laser driver cooling fan full speed
3 delivery adhesion proofing fan full speed
4 drum fan full speed
5 drum fan half speed
6 power supply fan full speed
7 power supply fan half speed
P016 0 pre-exposure lamp
1 potential sensor
2 HVT DC component
3 HVT developing AC component
4 HVT pre-transfer AC/separation AC component
5 feed guide bias
6 feed guide bias switch
7 DDI
P017 0 right deck lifter
1 left deck lifter
2 cassette 3 lifter
3 cassette 4 lifter
4 DDI
5 DDI
6 DDI
7 DDI
Notation Remarks
M0 0: ON
M1 0: ON
M2 0: ON
M3 0: ON
M4 1: ON
M6 1: ON
M18 0: ON
M4 0: high speed
1: ON
1: ON
0: ON
1: ON
0: half wave
M15 0: current increase
M12 0: stop
M11 0: stop
FM1 1: ON
FM1 1: ON
FM3 1: ON
FM3 1: ON
FM10 1: ON
FM10 1: ON
FM14 1: ON
FM7 1: ON
FM7 1: ON
FM13 1: ON
FM13 1: ON
FM6 1: ON
FM15 1: ON
FM15 1: ON
FM2 1: ON
FM2 1: ON
FM5 1: ON
FM17 0: ON
FM8 1: ON
FM8 1: ON
FM11/12 1: ON
FM11/12 1: ON
LED1 1: ON
PCB19 1: ON
HVT HVT 0: high-voltage
output ON
HVT 0: ON
HVT 0: ON
PCB11 0: ON
PCB11 0: 200V, 1: 600V
PS21 1: ON
PS31 1: ON
PS38 1: ON
PS43 1: ON
Chapter 17
17-41