Epson ActionPrinter 4000 User Manual page 28

Assembling the Printer
2. Raise the paper guide until it locks into place.
Note: To lower the paper guide, lift up slightly to release it
from its locked position; then gently lower it down onto the
printer.
3. Attach the printer cover by fitting the hooks on the cover into the
notches at the front of the printer and tilting the cover back into
place.
1-14 Setting Up the Printer