Lexmark C760 - Autoconnect-Top

5-18 Service Manual
5060-4xx
Autoconnect—top
JT25 - Diagnostic port 1 Ground
2 Printer RXD
3 Printer TXD
4 +5V dc (Through fuse F8)
Connector Pin no Color Signal
CN1 Autoconnect—top 1 White +24 V dc
2 Black Ground
3 Yellow Printer RXD
4 Black Ground
5N/A NC
6 Red +5 V dc
7 Black Ground
8 Blue Printer TXD
See “System board - non-network” on page 5-6 or “System board - network” on page 5-7.
Connector Pin no. Signal