Epson EPL-N2750 Reference Manual page 122

13. Insert the output trays into the unit, starting from the bottom.
All the trays are of the same shape.
14. If you need to adjust the height of the unit, remove the cover
on the front wheel first, then turn the front screws to the left.
Turn the top screw to adjust the height of the unit, then turn
the front screws to the right to secure the top screw. Replace
the front wheel cover.
Using Options
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