Epson C11C605001 - DFX 9000 B/W Dot-matrix Printer, Service Manual, Page: 146 / 161

EPL-9000
Service Manual
Table A-1. Board Connector Summary
Connector Description Pins Reference
Video Controller Board
Connector for SIMM 72 pins Table A-2
Connector for SIMM 72 pins Table A-2
Connector for
HP font cartridge 50 pins Table A-3
Centronics parallel interface pins Table 1-8
Connector for optional l/F (Type-B) card pins Table A-4
Connector for EPSONScript Level 2 Module
120 pins Table A-5
Connector for LocalTalk l/F Module 30 pins Table A-6
Not used 30 pins —
Serial interface 25 Table 1-10
CN1O Connector for engine controller board 20 pins Table A-7
Connector for control panel 20 pins Table A-8
Connector for low-voltage supply unit 4 pins Table A-9
Not used 36 pins —
Not 68 pins —
Not used 68 pins —
Engine Controller Board
Board)
PIJ11 Connector for low-voltage supply unit 14 pins Table O
Connector for unit 13 Table A-1 1
Connector for FEEDER board 12 pins Table A-1 2
Connector for main motor 6 Table A-1 3
5 Connector for board
11
pins Table A-1 4
Connector for exit sensor, MSI sensor, and pick-up solenoid pins Table A-1 5
Connector for clutch, toner sensor, and sensor 11 pins Table 6
Connector for CRU SENSOR board and erase lamp 6 pins Table A-1 7
Connector for unit 3 pins Table A-1 8
Not used
— —
Connector for video controller board MAIN) 20 pins Table A-7
P32 Not
— —
Control Panel
Connector for engine controller board 20 pins Table A-8
High-Voltage Supply Board Board)
11 Connector for engine controller board
10 pins Table A-1 4
Developing bias etc. 4 pins Table A-1 9
Image transfer bias
1 pin —
Drum charge bias
1 pin —
DETACH
SAW bias 1 pin —
Connector for fan motor 4 pins Table A-20
Connector for chute fan 3
Table A-21
Rev.