Epson C2600/2600 Owner's Manual page 198

2. Select Chooser from the Apple menu, then click your
printer's icon. Select USB port or FireWire port in the "Select
a printer port" box on the right, then click Setup. The Printer
Setup dialog box appears.
Note:
Make sure On is selected under Background Printing.
3. Under Printer Sharing Set Up, click Printer Sharing Setup.
4. The Printer Sharing dialog box appears. Select the Share this
Printer check box, then type the printer name and password
information as needed.
5. Click OK to apply the settings.
198
Using the Printer Software with Macintosh