• If the Hard disk drive is not installed properly, repeat the procedure from the start. If you cannot install
it properly even after reinstallation, contact your sales or service representative.
• "Printing the Test Page", Quick Installation Guide.
Installing the SDRAM Module
• Before touching the memory unit, ground yourself by touching something metal to discharge any static
electricity. Static electricity can damage the memory unit.
• Do not subject the memory unit to physical shocks.
• The printer comes equipped with 256 MB of memory. This can be expanded to a maximum of 512
MB.
• Before using the new memory unit, be sure to make settings in the printer driver.
1. Turn off the power of the printer, and then unplug the power cable and interface cable.
2. Remove the two screws holding the controller board in place.
The removed screws are required in fastening the controller board.
3. Pull out the handle of the controller board.