4
General Circuit Diagram (4/8)
F-1-4
J1
T
ANK_D
A
T
GND
T
ANK_CLK
+3.3V
4
3
2
1
J1
T
ANK_D
A
T
GND
T
ANK_CLK
+3.3V
4
3
2
1
J1
T
ANK_D
A
T
GND
T
ANK_CLK
+3.3V
4
3
2
1
J1
T
ANK_D
A
T
GND
T
ANK_CLK
+3.3V
4
3
2
1
J1
T
ANK_D
A
T
GND
T
ANK_CLK
+3.3V
4
3
2
1
1
2
3
4
+3.3V
T
ANK_CLK
GND
T
ANK_D
A
T
J1
J1
T
ANK_D
A
T
GND
T
ANK_CLK
+3.3V
4
3
2
1
J1
T
ANK_D
A
T
GND
T
ANK_CLK
+3.3V
4
3
2
1
J1
T
ANK_D
A
T
GND
T
ANK_CLK
+3.3V
4
3
2
1
J1
T
ANK_D
A
T
GND
T
ANK_CLK
+3.3V
4
3
2
1
J1
T
ANK_D
A
T
GND
T
ANK_CLK
+3.3V
4
3
2
1
1
2
M
1
2
M
1
2
3
1
2
3
GND
1
2
2
1
1
2
3
1
2
NO
2
COM
1
3
2
1
3
2
1
1
2
2
1
1
2
3
1
2
NO
2
COM
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
GND
INK_DETECT7
INK_DETECT8
INK_DETECT9
INK_DETECT10
INK_DETECT11
INK_DETECT6
17
1
2
3
4
+3.3V
GND
T
ANK_CLK
1
2
3
4
+3.3V
GND
T
ANK_CLK
1
2
3
4
+3.3V
GND
T
ANK_CLK
1
2
3
4
+3.3V
GND
T
ANK_CLK
1
2
3
4
+3.3V
GND
T
ANK_CLK
1
2
3
4
1
2
3
4
5
6
7
1
2
3
4
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
+3.3V
T
ANK_CLK
GND
T
ANK_D
A
T
+3.3V
T
ANK_D
A
T0
GND
T
ANK_CLK
J102
J1
J103
J104
J105
J106
J107
T
ANK_D
A
T1
T
ANK_D
A
T2
T
ANK_D
A
T3
T
ANK_D
A
T4
T
ANK_D
A
T5
J108
3
2
1
3
2
1
GND
GND
SNS3V
SNS3V
INKBEN_CAM_L*
INKBEN_OPEN_L*
INKBENM2_AP
GND
INKBEN_CAM_R*
SNS3V
2
3
4
5
6
7
8
9
RGV8(SNS3V)
10 11
GND
1
INKBENM2_AM
INKBENM2_AP
RGV8(SNS3V)
GND
INKBEN_OPEN_L*
T
ANK_CO
VER_L*
GND
INKBEN_CAM_L*
1
2
3
4
+3.3V
GND
T
ANK_CLK
1
2
3
4
+3.3V
GND
T
ANK_CLK
1
2
3
4
+3.3V
GND
T
ANK_CLK
1
2
3
4
+3.3V
GND
T
ANK_CLK
1
2
3
4
+3.3V
GND
T
ANK_CLK
1
2
3
4
5
6
7
1
2
3
4
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
+3.3V
T
ANK_D
A
T0
GND
T
ANK_CLK
J102
J103
J104
J105
J106
J107
T
ANK_D
A
T1
T
ANK_D
A
T2
T
ANK_D
A
T3
T
ANK_D
A
T4
T
ANK_D
A
T5
J101
J108
GND
1
2
3
4
5
6
7
8
9 10
14 15 16
2
3
4
5
6
7
8
9 10 11 12 13
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
T
ANK2
T
ANK1
GND
GND
INKBENM1_AM
INKBENM1_AP
GND
INKBEN_OPEN_R*
GND
T
ANKCO
VER_R
GND
T
ANK_CLK
GND
RGV8(SNS3V)
RGV8(SNS3V)
INKBEN_CAM_R*
OUT_T
ANK_D
A
T2
OUT_T
ANK_D
A
T1
OUT_T
ANK_D
A
T0
OUT_T
ANK_D
A
T5
OUT_T
ANK_D
A
T4
OUT_T
ANK_D
A
T3
T
ANK_+3.3V
T
ANK_CO
VER_R*
INK_DETECT7
INK_DETECT8
INK_DETECT9
INK_DETECT10
INK_DETECT11
T
ANK3
T
ANK4
T
ANK5
T
ANK6
T
ANK7
T
ANK8
T
ANK9
T
ANK10
T
ANK11
GND
SNS3V
INKBEN_OPEN_R*
T
ANK0
TANK0
TANK4
TANK3
TANK2
TANK1
TANK5
TANK8
TANK9
TANK10
TANK11
INK_DETECT6
OUT_INK_DETECT0
OUT_INK_DETECT1
OUT_INK_DETECT2
OUT_INK_DETECT3
OUT_INK_DETECT4
OUT_INK_DETECT5
T
ANK_CLK
GND
OUT_T
ANK_D
A
T8
T
ANK_+3.3V
OUT_T
ANK_D
A
T7
OUT_T
ANK_D
A
T6
GND
OUT_INK_DETECT6
OUT_INK_DETECT7
OUT_INK_DETECT8
OUT_T
ANK_D
A
T11
OUT_T
ANK_D
A
T10
OUT_T
ANK_D
A
T9
OUT_INK_DETECT9
OUT_INK_DETECT10
OUT_INK_DETECT11
J2402
TANK6
TANK7
J2502
Front view
1
17
N.C
.
N.C
.
J3201
J101
N.C
.
T
ANK_CLK
GND
OUT_T
ANK_D
A
T2
T
ANK_+3.3V
OUT_T
ANK_D
A
T1
OUT_T
ANK_D
A
T0
GND
OUT_INK_DETECT0
OUT_INK_DETECT1
OUT_INK_DETECT2
OUT_T
ANK_D
A
T5
OUT_T
ANK_D
A
T4
OUT_T
ANK_D
A
T3
OUT_INK_DETECT4
OUT_INK_DETECT5
OUT_INK_DETECT11
T
ANK_CLK
GND
OUT_T
ANK_D
A
T8
T
ANK_+3.3V
OUT_T
ANK_D
A
T7
OUT_T
ANK_D
A
T6
GND
OUT_INK_DETECT6
OUT_INK_DETECT7
OUT_INK_DETECT8
OUT_T
ANK_D
A
T11
OUT_T
ANK_D
A
T10
OUT_T
ANK_D
A
T9
OUT_INK_DETECT9
OUT_INK_DETECT10
INKBENM1_AM
INKBENM1_AP
T
ANKCO
VER_L
OUT_INK_DETECT3
INKBENM2_AM
1
2
J58D
1
2
J51D
10
9
8
2
3
4
5
6
1
7
11
10
9
8
2
3
4
5
6
1
7
17
16
15
14
13
12
11
10
9
8
2
3
4
5
6
1
7
J3201B
17
16
15
14
13
12
11
10
9
8
2
3
4
5
6
1
7
J3201A
1
2
3
J60
1
2
J55
1
2
3
J57D
16 15 14 13 12 11 10 9
8
2
3
4
5
6
1
7
J54
1
2
3
J53
1
2
3
J49D
1
2
J48
16 15 14 13 12 11 10 9
8
2
3
4
5
6
1
7
J46
(PC)
(MBK)
(C)
(Y)
(M) (PM)
(R)
(G)
(B) (PGY)(GY) (BK)
Main controller PCB (4/8)
Ink detection sensor
Ink detection sensor
Ink tank ROM PCB (L)
Ink tank ROM PCB (R)
Ink tank (R)
Ink tank (R)
Ink tank (L)
Ink tank (L)
Valve
motor (L)
Valve
open/closed
detection
sensor (L)
Ink tank
cover
switch (L)
Agitation
cam sensor (L)
Valve
motor (R)
Valve
open/closed
detection
sensor (R)
Ink tank
cover
switch (R)
Agitation
cam sensor (R)
Summary of Contents for imagePROGRAF iPF8400
Page 2: ......
Page 6: ......
Page 11: ...Chapter 1 PRODUCT DESCRIPTION ...
Page 12: ......
Page 14: ......
Page 63: ...Chapter 2 TECHNICAL REFERENCE ...
Page 64: ......
Page 106: ......
Page 107: ...Chapter 3 INSTALLATION ...
Page 108: ......
Page 110: ......
Page 123: ...Chapter 3 3 13 F 3 22 6 FAN UNIT A ...
Page 125: ...Chapter 3 3 15 ...
Page 126: ......
Page 127: ...Chapter 4 DISASSEMBLY REASSEMBLY ...
Page 128: ......
Page 130: ......
Page 167: ...Chapter 4 4 37 ...
Page 168: ......
Page 169: ...Chapter 5 MAINTENANCE ...
Page 170: ......
Page 172: ......
Page 177: ...Chapter 6 TROUBLESHOOTING ...
Page 178: ......
Page 180: ......
Page 214: ......
Page 215: ...Chapter 7 SERVICE MODE ...
Page 216: ......
Page 218: ......
Page 273: ...Chapter 7 7 55 ...
Page 274: ......
Page 275: ...Chapter 8 ERROR CODE ...
Page 276: ......
Page 278: ......
Page 296: ......
Page 297: ...Appendix ...
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Page 307: ...Sep 14 2012 ...
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