EPSON
Stylus
COLOR
1520
Rev. A
A-4
Pin No.
I/O
Signal Name
Description
1
I
SWA 1
Release sensor signal
2
GND
Ground
Pin No.
I/O
Signal Name
Description
1
I
SWA 0
Cover open sensor signal
2
GND
Ground
Pin No.
I/O
Signal Name
Description
1
I
PE_F
Front PE sensor signal
2
GND
Ground
Pin No.
I/O
Signal Name
Description
1
I
PE_R
Rear PE sensor signal
2
GND
Ground
Pin No.
I/O
Signal Name
Description
1
I
CCO
Cartridge sensor signal
2
I
THS
Thermistor signal
3
GND
Ground
4
O
CHLAT
Latch signal
5
GND
Ground
6
O
CHDATA
Cyan data
7
GND
Ground
8
O
MHDATA
Magenta data
9
GND
Ground
10
O
YHDATA
Yellow data
11
GND
Ground
12
O
CHCLK
Clock signal
13
GND
Ground
14
O
CHNCHG
NCHG signal
15
GND
Ground
16
+ 5
Power source
17
GND
Ground
18
GND
Ground
19
GND
Ground
20
O
COM
Common output
21
O
COM
Common output
22
O
COM
Common output
23
VHPR
Drive voltage
24
VHPR
Drive voltage
Table A-6. Connector Pin Assignment (CN8)
Table A-7. Connector Pin Assignment (CN 9)
Table A-8. Connector Pin Assignment (CN 10)
Table A-9. Connector Pin Assignment (CN11)
Table A-10. Connector Pin Assignment (CN12)
Summary of Contents for 1520 - Stylus Color Inkjet Printer
Page 138: ...Maintenance Rev A 6 5 8 9 10 10 10 10 10 10 10 10 Figure 6 2 Lubrication Points 2 ...
Page 146: ...Appendix Rev A A 7 A 2 Circuit Diagrams Figure A A 2 C211 MAIN B Board Circuit Diagram 1 2 ...
Page 147: ...EPSON Stylus COLOR 1520 Rev A A 8 ...
Page 148: ...Appendix Rev A A 9 Figure A A 3 C211 MAIN B Board Circuit Diagram 2 2 ...
Page 149: ...EPSON Stylus COLOR 1520 Rev A A 10 ...
Page 152: ...Appendix Rev A A 13 A 3 Component Layout Figure A A 6 C211 MAIN B Board Component Layout ...
Page 153: ...EPSON Stylus COLOR 1520 Rev A A 14 Figure A A 7 C172 PSB Board Component Layout ...
Page 154: ...Appendix Rev A A 15 Figure A A 8 C172 PSE Board Component Layout ...
Page 156: ...Appendix Rev A A 17 Figure A A 10 Stylus COLOR 1520 Exploded Diagram 2 ...
Page 157: ...EPSON Stylus COLOR 1520 Rev A A 18 Figure A A 11 Stylus Color 1520 Exploded Diagram 3 ...
Page 165: ...EPSON SEIKO EPSON CORPORATION ...
