Canon imageRUNNER ADVANCE 9070 PRO series Service Manual Digest page 379

Address bit Name
P029 15 Reserve
14 Laser Interface PCB Reset
Release
13 Cleaning Pre-exposure LED
(Bk) REF bit1
12 Cleaning Pre-exposure LED
(Bk) bit0
11 Reserve
10 Primary Transfer Roller
Disengagement Motor CW
9 Primary Transfer Roller
Disengagement Motor_I1
8 Primary Transfer Roller
Disengagement Motor_I0
7 ITOP Signal
6 Potential Sensor ON
5 IH Power Supply Fan Full
Speed
4 IH Power Supply Fan Half
Speed
3 Power Supply Fan 1Full Speed FM8
2 Reserve
1 Power Supply Fan 2 Full
Speed
0 Power Supply Cooling Fan
(38V) Full Speed
Symbol Remarks
UN100 0: RESET
1: Clear RESET
LED1 Change the current amount of BK
pre-exposure
bit0/bit1
LED1
0/0: 125mA
1/0: 120mA
0/1: 80mA
1/1: 40mA
M5 1: CW (Disengage), 0: CCW
(Engage)
M5 I1/I0
0/0: HOLD_OFF
0/1: Drive current A
M5
1/0: Drive current B
1/1: Drive current C
0: Enable
1: OFF
FM7 DCON>P029>Bit5/Bit4
0/0: Full Speed
1/0: Full Speed
FM7
0/1: Half Speed
1/1: Stop
0: OFF, 1: ON
FM9 0: OFF, 1: ON
FM14 DCON>P029>Bit0/DCON>P030>Bit1
0/0: Full Speed
1/0: Full Speed
0/1: Half Speed
1/1: Stop
Address bit Name
P030 15 Primary Charging Suction Fan
Full Speed
14 Primary Charging Suction Fan
Half Speed
13 Primary Charging Wire
Cleaning Motor IN A1
12 Primary Charging Wire
Cleaning Motor IN A2
11 Pre-transfer Charging Wire
Cleaning Motor IN A1
10 Pre-transfer Charging Wire
Cleaning Motor IN A2
9 Developing Sleeve Drive Motor
(Bk) CW
8 Developing Sleeve Drive Motor
(Y) CW
7 Developing Sleeve Drive Motor
(M) CW
6 Developing Sleeve Drive Motor
(C) CW
5 Drum Cleaning/Waste Toner
Feed Drive Motor CW
4 Developing Stirring Motor (Bk)
CW
3 Developing Stirring Motor (Y)
CW
2 Developing Stirring Motor (M)
CW
1 Developing Stirring Motor (C)
CW
0 Power Supply Cooling Fan
(38V) Half Speed
Symbol Remarks
FM2 DCON>P030>Bit15/Bit14
0/0: Stop
0/0: Full Speed
FM2
1/0: Full Speed
0/1: Half Speed
M1 DCON>P030>Bit13/Bit12
0/0: Stop
1/0: CCW
M1
0/1: CW
1/1: Brake
M2 DCON>P030>Bit13/Bit12
0/0: Stop
1/0: CCW
0/1: CW
M2
1/1: Brake
M18 1: CW
M20 1: CW
M22 1: CW
M24 1: CW
M30 1: CW
M29 0: CW
M26 0: CW
M28 0: CW
M27 0: CW
FM14 DCON>P029>Bit0/DCON>P030>Bit1
0/0: Full Speed
1/0: Full Speed
0/1: Half Speed
1/1: Stop
5-151
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