___________________________________________ Options 10-25
Fig. 10.27 Replace the Duplexer Panel
8. Store the duplexer in its original packing carton.
Controller Board Upgrades
RAM, 2400 dpi resolution, NEIT, 10/100BaseT, and internal IDE
hard disk upgrades are controller board modifications. This section
covers installing SODIMM (Small outline Dual Insertion Memory
Module), firmware (flash ROM), and Ethernet upgrades.
To install a Controller board upgrade
1. Remove the controller board panel.
2. Install the upgrade(s).
3. Replace the controller board panel.
Caution: Static electricity can destroy electronic components,
such as your controller board, SODIMMs, firmware, and
the hard disk. Use approved anti-static procedures when
working with the controller board and upgrades.
