Printer Cable for Radiant P1220

[DevilsAlley]

I have a Radiant P1220 terminal with 4 RJ12 (RJ25?) serial ports, one of which connects to an Epson TM series printer. The cable, RJ12 at one end and DB25 at the other, is no longer functioning. Unable to find a direct replacement, I purchased a DB25 male to RJ12 female adapter and a cable with RJ12 connectors. I attempted to determine the correct pinout based on BIGGBYNinja's post in this thread: thread693-1693032. I had no luck, however.

Does anyone know what the correct pinout would be? Or, failing that, where I can acquire a replacement cable?

 

[sheerdyn]

I have those cables if you need a set.

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