- 161 -8. AppendixOptionsThis section explains how to install optional equipment.The following options are available for your printer:• Duplex Unit• Wireless LAN module• Caster Base• Additional Tray Unit• Be sure to turn off your printer and unplug the AC cord and Ethernet or USB cable before installing options. Installingoptions while your printer is turned on may damage your printer and options.• After installing options, set the option settings with a printer driver. Refer to “When Adding Options”.• Installing the Duplex Unit (C824n, C834nw Only)• Installing the Wireless LAN module (C824, ES8434 Only)• Installing the Caster Base• Installing the Additional Tray Unit(s)• When Adding OptionsModel Number:N35320AModel Number:N35310A
