Hello, I’m Nathan, and I’ll be assisting you today. My livelihood depends on your positive feedback, so your satisfaction is my highest priority.
Sorry to hear you’re having trouble.
This printer uses standard USB and Parallel interfaces. Most computers made in about the last 10 years don't even have a parallel port anymore though, so you'd want to use usb.
This is a universal usb A/B printer cable: http://amzn.to/1Sd9OAg
You may order online from the above link, or through any local electronics or office supply store. Just ask for a usb printer a/b cable.
If you have any other questions, just let me know. Otherwise, please do remember to rate my service, hopefully I have earned an “excellent”. I also invite you to contact me directly with any future support needs at http://bit.ly/1Md4aNC
Thank you, ***** ***** a good day,