Dell 3335dn User Manual page 31

2
Lift the front of the scanner unit to open the system board.
3
Use the following illustration to locate the appropriate connector.
Warning—Potential Damage: System board electronic components are easily damaged by static electricity.
Touch something metal on the printer before touching any system board electronic components or connectors.
1
Flash memory or firmware card connectors
2
Fax card connector
3 Printer hard disk connector
4
Memory card connector
Additional printer setup
31