Removing The Printer Cover - Epson HX-20 Operation Manual

When the HX-20 is shipped from the factory, the ribbon and
paper are not installed in the printer. To prepare the printer for use,
you must perform the following steps:
1) Remove the printer cover.
2) Insert the paper roll.
3) Insert the ribbon cartridge.
4) Replace the printer cover.
The only tools you will need are your fingers.
Four small grooves and the word "PUSH" are embossed on the
printer cover. With the index finger of your left hand, push gently
on these grooves:
The printer cover will tilt:
Using the thumb of your left hand, pull up on the printer cover:
16