Epson EPL-N2050 Setup Manual page 38

Note:
Take care not to lose the small cap, as you will want to replace it
when you have finished.
4. Hold the Envelope Feeder horizontally with both hands.
5. Note the location of the interface plug on the Envelope Feeder
and its counterpart on the printer. Be sure that the plug is
inserted properly into the receptacle on the printer.
6. Push it straight into position directly above the MP tray.
7. Turn the printer on when you finish installing the option.
32
Installing the Options