Dell 5230dn Mono Laser Printer - Installing; Removing the RFID UHF Option

Repair Information 4-149
Installing / Removing the RFID UHF option
1. RFID UHF option components:
1. RFID UHF Option
2. Firmware card
3. User Flash card
4. Fuser wiper
5. Interface card, plastic tee, screw
6. RFID cable
7. Documentation CD
2. Unplug the power cord from the electrical outlet, and then disconnect all cables from the printer.