Epson EPL-N2000 Reference Manual page 34

4. If the correct paper size is already loaded, skip to step 4.
Otherwise, open the front cover, and remove any paper
remaining in the MP Tray. Insert a sheet or stack of the
correct size paper into the MP Tray with the printable side
up, as far as it will go. Adjust the paper guides to match the
paper size you are loading.
5. Send a print job from your application. The control panel
display shows
6. Press On Line to print. The sheet of paper is loaded and
printed.
7. Press On Line again to print the next page of print data, if
necessary. Repeat this step for every page to be printed.
1-4
Paper Handling
and the selected page size.