Epson AcuLaser C9300N User Manual page 126

4. Confirm that the notch on the expansion memory module matches with that of the slot, and then
firmly insert the top edge of the memory module into the slot until it stops. Then press both sides of
the memory module down.
* notch
Caution:
c
❏ Do not force the memory module into the slot.
❏ Be sure to insert the memory module facing the correct way.
❏ Do not remove any modules from the circuit board. Otherwise, the printer will not work.
5. Reattach the back cover as shown below.
Epson AcuLaser C9300 Series
Installing Options
User's Guide
126