Canon iPF6100 Service Manual page 348

Chapter 6
J3202 (Ink tank ROM PCB, Ink detection sensor)
Pin Number Signal name
19 INK_SNS4
20 INK_SNS5
J3211 (Valve motor, Valve open/closed detection sensor, Valve open/closed detection sensor 2, Feed roller HP sensor, Feed roller encoder sensor)
Pin Number Signal name
1 SNS_3V
2 GND
3 VALVE_DETECT_SENSOR
4 SNS_3V
5 GND
6 VALVE_DETECT_SENSOR 2
7 VALVE_MOTOR_AM
8 VALVE_MOTOR_AP
9 SNS_3V
10 GND
11 LF_HP_SNS
12 GND
13 LF_ENCA
14 RGV5
15 LF_ENCB
J3301 (Ink tank ROM PCB, Ink detection sensor)
Pin Number Signal name
1 TANK_DAT6_L
2 TANK_DAT7_L
3 TANK_3V
4 TANK_DAT8
5 GND
6 TANK_CLK
7 TANK_DAT9
8 TANK_DAT10
9 TANK_3V
10 TANK_DAT11
11 GND
12 TANK_CLK
13 GND
14 INK_SNS6_L
15 INK_SNS7_L
16 INK_SNS8
17 GND
18 INK_SNS9
19 INK_SNS10
20 INK_SNS11
J3401 (Connect to Carriage PCB J11)
Pin Number Signal name
1 GND
2 GND
3 GND
4 GND
5 GND
6 GND
7 GND
8 VH
6-40
IN/OUT Function
IN Ink detection sensor output signal 4
IN Ink detection sensor output signal 5
T-6-57
IN/OUT Function
OUT Power supply (+3.3V)
- GND
IN Valve open/closed detection sensor output signal
OUT Power supply (+3.3V)
- GND
IN Valve open/closed detection sensor 2 output signal
OUT Valve motor drive signal AM
OUT Valve motor drive signal AP
OUT Power supply (+3.3V)
- GND
IN Feed roller HP sensor output signal
- GND
IN Feed roller encoder sensor output signal A
OUT Power supply (+5V)
IN Feed roller encoder sensor output signal B
T-6-58
IN/OUT Function
IN/OUT Ink tank data signal 6
IN/OUT Ink tank data signal 7
OUT Power supply (+3.3V)
IN/OUT Ink tank data signal 8
- GND
OUT Ink tank clock signal
IN/OUT Ink tank data signal 9
IN/OUT Ink tank data signal 10
OUT Power supply (+3.3V)
IN/OUT Ink tank data signal 11
- GND
OUT Ink tank clock signal
- GND
IN Ink detection sensor output signal 6
IN Ink detection sensor output signal 7
IN Ink detection sensor output signal 8
- GND
IN Ink detection sensor output signal 9
IN Ink detection sensor output signal 10
IN Ink detection sensor output signal 11
T-6-59
IN/OUT Function
- GND
- GND
- GND
- GND
- GND
- GND
- GND
OUT Power supply (+21.5V)