| This is definitely old school and I don't have anything here at home to help with precise directions. You can scroll through the options in the 7400A and see how they are set and change them if necessary. You have to push two buttons on the front of the 7400A to get to its' setup menu. I don't recall off hand what they are but they are marked on the front of the 7400A. I have hooked up serial laser printers before to the data module with no problem so it will work. It will be Monday before I can get to my notes to see if there was anything different between tractor and laser printer, but I don't think there is. Just make sure the options in the 7400A match the printer. __________________ Do not meddle in the affairs of dragons for you are crunchy and taste good with ketchup. Marty |