| Thanks Marty.....I would appreciate any help. I thought it would not be a big deal. I didn't mess with the 7400A at all and figured that as long as my printer had a serial port that it would work. I'm thinking maybe my serial port on my printer is not working properly. Do you think if I connected a laptop comm port to the data module and then sent a print job to the system ptinter that the information should come across the hyperterminal screen that would prove that my data module settings are good. What do you think? |