Lexmark X644e User Manual

Installing memory or option cards

Installing and removing options

Installing memory or option cards

CAUTION:

If you are installing memory or option cards sometime after setting up the MFP, turn the MFP off

and unplug the power cord from the wall outlet before continuing.

You can customize the MFP memory capacity and connectivity by adding optional cards. The instructions in this section
help you install any of the following options:

•

Memory cards

—

MFP memory

—

Flash memory

•

Firmware cards

—

Bar Code

—

IPDS and SCS/TNe

—

PrintCryption™

•

Other options

—

RS-232 serial interface card

—

Parallel 1284-B interface card

—

Ethernet 100BaseFX-SC

—

Ethernet 100BaseFX-MTRJ

—

802g Wireless Adapter

Accessing the MFP system board

You must access the MFP system board to install MFP memory, flash memory, a firmware card, or an option card.

Note:

Use a Phillips screwdriver to remove the system board access cover.

Push the release latch, and lower the multipurpose feeder.

Push both release latches, and open the top front cover.