Focus RJ45 to DB25 & RJ45 to DB9 Printer Pinout (TRT) - F Connector

The pinout for a Focus/TRT Connector is unique compared to that of Aloha, Micros, Positouch or any other POS product. It is also different than the RJ45 to DB25 connectors that are station specific (A Connector, B Connector, P connector). The F Connector can be used on any terminal that has a DB9 serial port and any Focus-compatible printer that has a DB25 serial port.
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Printer Side (DB25)
RJ45	DB25
1 - Blue	2
2 - Orange	3
3 - Black	7
4 - Red	20
5 - Green	NONE
6 - Yellow	6
7 - Brown	NONE
8 - White	NONE

Terminal Side (DB9)
RJ45	DB9
1 - Blue	2
2 - Orange	3
3 - Black	5
4 - Red	6
5 - Green	NONE
6 - Yellow	4
7 - Brown	6 & 8
8 - White	NONE

Note - You must cut brown as low to the RJ45 side as possible, then solder the cut side of brown to the red connector. Then plug the connector side of brown into DB9 pin 8