Installing the Memory Expansion Units
This section describes how to install the memory expansion units.
Installing the SDRAM Module
• Do not touch the inside of the controller board compartment. It may cause a machine malfunction or
a burn.
• Before beginning work, ground yourself by touching something metal to discharge any static
electricity. Static electricity can damage the SDRAM module.
• Do not subject the SDRAM module to physical shocks.
• When installing the SDRAM module, hard disk, and wireless LAN interface board together, install
them in the following order: SDRAM module, hard disk, wireless LAN interface board. If the hard disk
or wireless LAN interface board is already installed, remove it before installing the SDRAM module.
• The printer comes equipped with 256 MB of memory. This can be expanded to a maximum of 512
MB.
• Before using the new SDRAM module, you must configure settings in the printer driver.
1. Turn the printer off and unplug the power cord.
2. Remove the two screws securing the controller board.
The removed screws will be used to secure the controller board again later.
3. Holding the handle, carefully pull out the controller board.
Slide the controller board completely out and place it on a flat surface such as a table.
2. Installing Options
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