Please forgive me but I am a retired 76 old senior citizen with little knowledge of computers, computer software, etc. I have a Epson Stylus color 600 printer and have a problem. My computer goes through the complete excercise of printing but the finished product shows no print. What could I possibly be doing wrong? Can someone please help me.

Out of ink? Give a man a fish and you feed him for a day. Teach him to fish and his wife will never forgive you.

The printer management program should have a test page section as well as a head clean section. As the other post suggested, you just may be out of ink although it is a rare occasion that all colors run out at the same time. Does it have a black cart. as well, and if so, does it work?

I just renewed both cartriges

And what happened? And by the way, we will not hold your youth against you.

It still did not print out my document even though it seems to go through all the processes. I upgraded to a computer with an XP operating system from windows 98. Is it possible that I need new software and/or a new driver?

It may be that there is a later driver for your printer, and you could check on the Epson web page for a download, but if XP installed it OK then it should be getting the correct signal from Windows to print correctly. I assume it does show up without any error symbol or message in the Printer and Fax folder. If so, the problem is with the printer. A quick check would be to remove it and let XP re-install. Verify that you have the downloaded driver or the original CD or floppy that came with the printer.