Epson EPL-6200 Reference Manual page 291

2. Select a printer port, and then click Select.
Note:
If the printer is connected through a USB port, click USB port.
If the printer is connected through an optional interface card,
click AppleTalk.
3. Click the name of your printer, and then click OK.
If you selected USB Port in the previous step, the screen below
appears:
274
Using the Remote Control Panel Utility (EPL-6200 only)