Canon imagePROGRAF iPF8400 Service Manual

2
General Circuit Diagram (2/8)
F-1-2
N.C. N.C. N.C.
12345678910111213
12345678910111213
POWER_ON
PANEL_5V
12345678910111213
12345678910111213
POWER_ON GND RGV20(+5V) BUZZER PDO PDI HDD_LED(for J521) PRESET* GND PCK PANEL_5V PCS*
RGV20(+5V)
GND
BUZZER
PDO
+3.3V
PDI
HDD_LED
PRESET*
GND
PCK
PCS*
J2601
123456
123456
OUT_LFSP_A OUT_LFSP_VM OUT_LFSP_AB OUT_LFSP_BB OUT_LFSP_VM OUT_LFSP_B
M
J2801
12
12345
12345123
123
12345678
123
2
123
11 1212345678910 1314
GND OUTB OUTC
34
11 12 131234567891012345678910
11 12 13
GND PUMPM1_AM PUMPM1_AP GND GND CONTROL_CAM_R* RGV8(SNS3V) OUT_LIFTM_VM OUT_LIFTM0_A OUT_LIFTM2_AX_N0 OUT_LIFTM1_B OUT_LIFTM3_BX_N1 CR_HP*
SNS3V GND CRHP* LIFTM_VM LIFTM0_A LIFTM2_AX_N0 LIFTM1_B LIFTM3_BX_N1
5678
PUMPR_ENCA RGV31(SNS5V_FU) PUMPR_ENCB RGV8(SNS3V) N.C. RGV10(MEDIA5V) MEDIA_R* GND
J2501
13 14
OUTC OUTA OUTA OUTB
GND
567891011121234
J3150
M
9
31
PS
M
NO
2
COM
1
IN3+ IN3- IN1- IN2+ IN1+ IN2-
CONTROL_CAM_R* GND
123
SNS3V PUMPR_ENCB SNS5V_FU PUMPR_ENCA GND
1234
PUMPM1_AP PUMPM1_AM
12
123
1234
12
M
ATUKAIJO*
+5V(RGV5) UMF5V(RGV29)
12
98 2345617
J18D
12345678
J14D
123
J22D
345612
J29
345612
1413121181234567 910
J203
13121110982345617
J2501A
1413121181234567 910
13121110982345617
J2501B
J22DH
J14DH
12
J17
71654328910111213
J4D
13121110982345617
J3130L
J3130LH
J3133
J3131
J3132
Main controller PCB (2/8)
Operation panel PCB
Carriage HP
sensor
Lift motor
Pump
encoder
sensor
Pump cam
sensor
Media sensor
Purge motor
Feed motor
Carriage motor
Pressure
release
switch

Canon imagePROGRAF iPF8400 Specifications

General

Internal storage capacity	250 GB