Epson Stylus Photo 2000P Setup Manual page 4

Using the USB interface for PCs and Macintosh
To connect the printer to a USB port, you need a standard shielded USB
cable. Follow these steps.
1. Make sure that both the printer and computer are turned off.
2. Plug the appropriate end of the cable into the USB port at the back
of the printer. (The end that fits the printer has a different shape than
the end that fits the computer.)
3. Connect the other end of the cable to the computer's USB port.