Epson EpsonNet C82391 Series Administrator's Manual page 201

4. Double-click the Epson_lpr icon to view available printers.
5. Double-click the target printer.
6. Follow the on-screen instructions that the Add Printer wizard
gives you. If you are required to install the printer driver,
follow the instructions in the user's guide that came with the
printer.
Note:
If the Add Printer wizard asks you to select either Keep existing
driver or Replace existing driver, be sure to select the Replace
existing driver radio button.
EpsonNet Direct Print Utility
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