Chapter 6
6-19
6.2.3 Head relay PCB
0017-5657
F-6-3
T-6-28
J101
Pin Number
Signal name
IN/OUT
Function
1
VMGND
-
GND
2
PWLED1
IN
Multi sensor LED1 drive signal
3
PWLED2
IN
Multi sensor LED2 drive signal
4
PWLED3
IN
Multi sensor LED3 drive signal
5
PWLED4
IN
Multi sensor LED4 drive signal
6
VMGND
-
GND
7
H3V
IN
Power supply (+3V)
8
GND
-
GND
9
GND
-
GND
10
VH1_FB
IN
VH feed back voltage -
11
VH1
IN
Power supply
12
VH1
IN
Power supply
13
VH1
IN
Power supply
14
VH1
IN
Power supply
15
VH1
IN
Power supply
16
VH1
IN
Power supply
17
VMGND
-
GND
18
VMGND
-
GND
19
VMGND
-
GND
20
VMGND
-
GND
21
VMGND
-
GND
22
VH2
IN
Power supply
23
VH2
IN
Power supply
24
VH2
IN
Power supply
25
VH2
IN
Power supply
26
VH2
IN
Power supply
27
VH2
IN
Power supply
28
VH_FB
IN
VH feed back v
J201
J601
J101
J102
Summary of Contents for iPF710 - imagePROGRAF Color Inkjet Printer
Page 10: ...Chapter 1 PRODUCT DESCRIPTION...
Page 61: ...Chapter 2 TECHNICAL REFERENCE...
Page 113: ...Chapter 3 INSTALLATION...
Page 119: ...Chapter 4 DISASSEMBLY REASSEMBLY...
Page 155: ...Chapter 5 MAINTENANCE...
Page 162: ...Chapter 6 TROUBLESHOOTING...
Page 190: ...Chapter 7 SERVICE MODE...
Page 225: ...Chapter 8 ERROR CODE...
Page 233: ...APPENDIX...
Page 238: ......