Epson AcuLaser M4000N User Manual page 108

4. Identify the RAM slot.
a. RAM slot S2
b. RAM slot S1
5. Insert the memory module into the slot until the clips lock onto the memory module.
Caution:
c
❏ Do not force the memory module into the slot.
❏ Be sure to insert the memory module facing the correct way.
❏ You should not remove any modules from the circuit board. Otherwise, the printer will not
work.
AcuLaser M4000 Series
Installing Options
User's Guide
108