Canon imagePROGRAF iPF8400 Service Manual

Chapter 6
6-7
T-6-18
T-6-19
A13 OUT_TANK_DAT3 IN/OUT Ink tank data signal 3
A14 OUT_INK_DETECT3 IN Ink detection sensor output signal 3
A15 OUT_INK_DETECT4 IN Ink detection sensor output signal 4
A16 OUT_INK_DETECT5 IN Ink detection sensor output signal 5
A17 GND - GND
B1 TANK_CLK OUT Ink tank clock signal
B2 GND - GND
B3 OUT_TANK_DAT8 IN/OUT Ink tank data signal 8
B4 TANK_+3.3V OUT Power supply(+3.3V)
B5 OUT_TANK_DAT7 IN/OUT Ink tank data signal 7
B6 OUT_TANK_DAT6 IN/OUT Ink tank data signal 6
B7 GND - GND
B8 OUT_INK_DETECT6 IN Ink detection sensor output signal 6
B9 OUT_INK_DETECT7 IN Ink detection sensor output signal 7
B10 OUT_INK_DETECT8 IN Ink detection sensor output signal 8
B11 OUT_TANK_DAT11 IN/OUT Ink tank data signal 11
B12 OUT_TANK_DAT10 IN/OUT Ink tank data signal 10
B13 OUT_TANK_DAT9 IN/OUT Ink tank data signal 9
B14 OUT_INK_DETECT9 IN Ink detection sensor output signal 9
B15 OUT_INK_DETECT10 IN Ink detection sensor output signal 10
B16 OUT_INK_DETECT11 IN Ink detection sensor output signal 11
B17 n.c - n.c
J3301
Pin Number Signal name IN/OUT Function
1 MENT_SDA IN/OUT Maintenance cartridge ROM control signal (data)
2 MENT_SCL IN/OUT Maintenance cartridge ROM control signal (clock)
3 GND - GND
4 +3.3V OUT Power supply (+3.3V)
5 GND - GND
6 /FUTO_CLMP OUT Head management sensor clamp signal
7 /FUTO_ON OUT Head management sensor ON signal
8 SNS5V OUT Power supply(+5V)
9 /FUTO_CMP IN Head management sensor ink detection signal
J3401
Pin Number Signal name IN/OUT Function
1 VMGND - GND
2 VMGND - GND
3 VMGND - GND
4 VH_MONI1 IN VH controll signal 1
5 VH_MONI3 IN VH controll signal 3
6 VMGND - GND
7 VM_26V OUT Power supply(+26V)
8 GND - GND
9 +3.3V OUT Power supply(+3.3V)
10 +3.3V OUT Power supply(+3.3V)
11 GND - GND
12 SNS5V OUT Power supply(+5V)
13 SNS5V OUT Power supply(+5V)
14 VM OUT Power supply(+32V)
15 VM OUT Power supply(+32V)
16 VM OUT Power supply(+32V)
17 VM OUT Power supply(+32V)
18 VM OUT Power supply(+32V)
19 VM OUT Power supply(+32V)
20 VM OUT Power supply(+32V)
21 VM OUT Power supply(+32V)
22 VMGND - GND
23 VMGND - GND
J3201
Pin Number Signal name IN/OUT Function

Canon imagePROGRAF iPF8400 Specifications

General

Internal storage capacity	250 GB