Epson Stylus Pro XL Service Manual page 51

Appendix
Board
C164 MAIN
C137 PSB/PSE
C137 PNL
A-2
Table A-1. Connector Summary
Location Pins
CN1 36 Centronics parallel I/F
CN2 36 Type B parallel I/F
CN3 8 RS-422 serial I/F
CN5 6 Power supply from PS board
CN6 5 Carriage motor phase output
CN7 5 PF/PM motor phase output
CN8 2 Paper end sensor
CN9 3 Carriage home position sensor
CN10 20 Control panel (to C137 PNL)
CN11 22 Black head nozzle selector and common driver
CN12 22 Color head nozzle selector and common driver
CN1 2 AC inlet (L/N)
CN2 8 DC output (+5 V / +35 V)
CN1 20 (to C164 MAIN)
STYLUS PRO XL+ Service Manual
Description
Rev.A