Canon iPF8400S Series, Service Manual

Page: 185 / 312

Chapter 6
6-5
T-6-8
T-6-9
T-6-10
A13 GND - GND
B1 PUMPM1_AM OUT Purge motor drive signal AM
B2 PUMPM1_AP OUT Purge motor drive signal AP
B3 GND - GND
B4 PUMPR_ENCA IN Pump encoder sensor output signal A
B5 SNS5V OUT Power 5V)
B6 PUMPR_ENCB IN Pump encoder sensor output signal B
B7 SNS3V OUT Power 3.3V)
B8 GND - GND
B9 /CONTROL_CAM_R IN Pump cam sensor output signal
B10 GND - GND
B11 /MEDIA_R IN Media sensor output signal
B12 SNS5V OUT Power 5V)
B13 N.C - N.C
J2502
Pin Number Signal name IN/OUT Function
1 INKBENM1_AM OUT Right valve motor drive signal AM
2 INKBENM1_AP OUT Right valve motor drive signal AP
3 SNS3V OUT Power 3V)
4 GND - GND
5 /INKBEN_OPEN_R IN Right valve open/close detection sensor output signal
6 /TANK_COVER_R IN Right ink tank cover switch output signal
7 GND - GND
8 SNS3V OUT Power 3V)
9 GND - GND
10 /INKBEN_CAM_R IN Right ink tank agitation cam sensor output signal
J2601
Pin Number Signal name IN/OUT Function
1 POWER_ON IN Power switch signal
2 GND - GND
3 RGV20(+5V) OUT Power 5V)
4 BUZZER OUT Buzzer control signal
5 PDO OUT Panel IC control signal
6 RGV29(+5V) OUT Power 5V)
7 PDI OUT Panel IC data signal
8 HDD_LED OUT HDD lamp control signal
9 /PRESET OUT Panel reset signal
10 GND - GND
11 PCK OUT Panel IC clock signal
12 PANEL_5V OUT Power 5V)
13 /PCS OUT Panel IC chip select signal
J2701
Pin Number Signal name IN/OUT Function
A1 GND - GND
A2 LF_ENCB IN Feed roller encoder sensor output signal B
A3 5V OUT Power 5V)
A4 LF_ENCA IN Feed roller encoder sensor output signal A
A5 SNS3V OUT Power 3.3V)
A6 GND - GND
A7 /LF_HP IN Feed roller HP sensor output signal
A8 N.C - N.C
A9 N.C - N.C
A10 N.C - N.C
A11 N.C - N.C
B1 VM_26V OUT Power 26V)
B2 KYUINFAN_ALARM_IN IN Suction fan alarm signal
B3 KYUINFAN_PWM_ON OUT Suction fan duty control signal
B4 GND - GND
J2501
Pin Number Signal name IN/OUT Function