Epson DFX-8500 All in One Printer User Manual


 
DFX-8500
Rev. B
A-
8
Table A-17. C204 DRV Board Connector CN3
Pin Signal Name4 I/O Function
1, 2, 3 VP3 - +37 VDC
4, 5, 6 GP3 I GND for VP3
Table A-18. C204 DRV-B Board Connector CN1
Pin Signal Name4 I/O Function
1 P+6 O Printhead pin #6
2 P+4 O Printhead pin #4
3P-18OGND
4P-4OGND
5 P+14 O Printhead pin #14
6P-14OGND
7 P+18 O Printhead pin #18
8P-6OGMD
9 P+15 O Printhead pin #15
10 P-5 O GND
11 P+13 O Printhead pin #13
12 P-3 O GND
13 P-15 O GND
14 P-13 O GND
15 P+5 O Printhead pin #5
16 P+3 O Printhead pin #3
17 P+8 O Printhead pin #8
18 P-8 O GND
19, 20 NC -
Table A-19. C204 PSB/PSE Board Connector CN1
Pin Signal Name4 I/O Function
1 L I AC input
2NC-
3 N I AC input
Table A-20. C204 PSB/PSE Board Connector CN5
Pin Signal Name4 I/O Function
1 VP3 O
2 /FANDR O Fan motor drive