Dell 2130cn Service Manual page 805

- Network Protocol Adaptor
The Network Protocol Adapter for making the protocol (Netware IP, WSD, SNMPv3, HTTPS) of an
option possible.
- Wireless Printer Adapter
An adapter for enabling the network connectivity of the printer by wireless.
- SIDE COVER SWITCH
SIDE COVER SW is a switch that detects the right side cover open.
- BREAKER GFI
Opens the circuit upon detecting any voltage or current or leakage current that exceeds the rating of
the AC power supply.
- PWB ASSY FAN
Rotation of FAN is Controlled into a half by "PWB ASSY FAN".
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Chapter 6 Principles of Operation