Epson AcuLaser C9300 - Manual (Page 118)

12. Align each of the holes on the printer with the guide pins of the optional paper cassette unit, and
then lower the printer until it resets securely on the units.
Note:
❏ The printer should be carried by at two people.
❏ Lower the printer carefully so that the four guide pins on the optional paper cassette unit go into
the holes at the bottom of the printer. If the printer leans against the optional paper cassette unit,
the connecter may be damaged.
13. Remove the back cover of the standard paper cassette unit.
Epson AcuLaser C9300 Series User's Guide
Installing Options 118