Epson EPL-N3000 Reference Manual page 148

5. After the USB printer and PPD file have been selected, click
Create at the bottom of the dialog box. The USB printer icon
will be displayed on the desktop.
You can now print using the printer connected to your
computer via the USB port. Use the Chooser if you want to
print to a printer using AppleTalk.
Selecting the printer in a networked environment
If the printer is connected through the Ethernet interface or an
optional network card, select it from the Chooser as described
below.
Note:
If the printer is connected to your computer via a USB port, see the
previous section entitled "Selecting the printer when it is connected via
a USB connection" on page 132 for information on how to select the
printer.
Follow these steps to select the printer:
Using the PostScript Printer Software (Macintosh)
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