Epson STYLUS 3000 Service Manual page 156

Pin No.
1
2
Pin No.
1
2
Pin No.
1
2
Pin No.
1
2
3
Pin No.
1
2
3
4
Pin No.
1
2
3
4
5
Rev. A
Table A-2. Connector Pin Assignment (CN3)
I/O Signal Name
I REL
GND
Table A-3. Connector Pin Assignment (CN4)
I/O Signal Name
I PE_F
GND
Table A-4. Connector Pin Assignment (CN5)
I/O Signal Name
I PE_R
GND
Table A-5. Connector Pin Assignment (CN6)
I/O Signal Name
I HP
+ 5
GND
Table A-6. Connector Pin Assignment (CN7)
I/O Signal Name
I IC_M0
GND
I IC_M1
GND
Table A-7. Connector Pin Assignment (CN8)
I/O Signal Name
NC
I ASF_PW
+ 5
GND
NC
Description
Release sensor signal
Ground
Description
Front PE sensor signal
Ground
Description
Rear PE sensor signal
Ground
Description
HP sensor signal
+ 5 VDC
Ground
Description
Ink cartridge sensor signal
Ground
Ink end sensor signal
Ground
Description
ASF PW sensor signal
+ 5 VDC
Ground
Appendix
A-3