Figure 1-9. Control Panel - Epson C11C605001 - DFX 9000 B/W Dot-matrix Printer Service Manual

Service Manual
EPL-9000
Connector
Video Controller Board {C135 MAIN Board)
Connector for SIMM
Connector for SIMM
Connector for
Centronics parallel interface
Connector for optional l/F (Type-B) card
Connector for EPSONScript Level 2 Module
Connector for LocalTalk l/F Module
Not used
Serial interface
CN1O Connector for engine controller board (MCU PWB)
Connector for control panel
Connector for low-voltage supply unit (LVPS)
Not used
Engine Controller Board
PIJ11 Connector for low-voltage supply unit (LVPS)
Connector for ROS unit
Connector for FEEDER PWB board
Connector for main motor
Connector for HVPS PWB board
Connector for exit sensor, MSI sensor, and pick-up solenoid
Connector for REGI. clutch, toner sensor, and REGI. sensor
Connector for CRU SENSOR PWB board and erase lamp
Connector for ROS unit
Not used
Connector for video controller board (C135 MAIN)
P32 Not
Control Panel
High-Voltage Supply Board (HVPS Board)
Connector for engine controller board (MCU PWB)
Developing bias etc.
Image transfer bias
Drum charge bias
SAW bias
Connector for fan motor
Connector for chute fan
Rev. A
Table A-1. Board Connector Summary
Description
HP font cartridge
Pins Reference
72 pins Table A-2
72 pins Table A-2
50 pins Table A-3
120 pins Table A-5
30 pins Table A-6
30 pins —
25 Dins Table 1-10
20 pins Table A-7
20 pins Table A-8
4 pins Table A-9
36 pins —
68 pins I —
14 pins Table A-1 O
13 Dins Table A-1 1
12 pins Table A-1 2
6 Dins Table A-1 3
pins Table A-1 4
11
Table A-1 5
11 pins Table A-1 6
6 pins Table A-1 7
3 pins Table A-1 8
— —
20 pins Table A-7
— —
10 pins Table A-1 4
4 pins Table A-1 9
1 pin —
1 pin —
—
4 pins Table A-20
3 Dins Table A-21