Removing the system board access cover
1Locate the access cover on the back of the printer.
2Remove the four access cover screws (two at top, two at bottom).
3Remove the access cover.
4Use the illustration to locate the connector for the card you want to install.
Option card connector 
Memory card connector
Firmware and 
flash memory
card connectors
Hard disk connector
5Use the following table to locate the instructions you need.
To install a... | Go to page... |
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Memory card | 21 |
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Firmware card | 22 |
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Hard disk | 23 |
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Option card | 24 |
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Install memory, firmware, or option cards
20
