Epson AcuLaser M2300D series User Manual page 64

1. Turn the printer off and unplug the power cord.
* OFF
Caution:
c
Make sure to unplug the power cord from the printer to prevent getting an electrical shock.
2. Remove the screw on the option cover on the back of the printer using the screw driver.
Epson AcuLaser M2300/M2310/M2400/M2410 Series User's Guide
Installing Options 64