Epson EU-42 Setup Manual page 24

3. Remove the two screws securing the shield plate on the rear
of the printer; then remove the plate.
Note:
You will need the screws to secure the printer interface board
later in this procedure.
Keep the shield plate in a safe place. You will need to reattach it
if you remove the interface board later.
4. Open the printer cover and pull out the paper path unit at
least 10 cm (4 inches).
18
Setting Up the Printer