Removing The Optional Paper Cassette Unit; Memory Module; Installing A Memory Module - Epson WorkForce AL-M400DN User Manual

11. Reconnect the interface cable and power cord, and then turn the printer on.
To confirm that the option is installed correctly, print a configuration status sheet. See "Printing a
Configuration Status Sheet" on page 151.

Removing the optional paper cassette unit

Perform the installation procedure in reverse.

Memory Module

By installing Dual In-line Memory Module (DIMM), you can increase printer memory up to
1152 MB. You may want to add additional memory if you are having difficulty printing complex
graphics.

Installing a memory module

!
Caution:
Be careful when working inside the printer as some components are sharp and may cause injury.
c
Important:
Before you install a memory module, be sure to discharge any static electricity by touching a
grounded piece of metal. Otherwise, you may damage static-sensitive components.
1. Turn the printer off and unplug the power cord and interface cable.
AL-M300/AL-M400 Series
Installing Options
User's Guide
116