Dell 3115cn Color Laser Printer User Manual page 123

NOTE: To use the wireless printer adapter, you must install the multi-protocol card first. To install the
card, see "Installing the Dell Multi-Protocol Card ".
1. Ensure that the multifunction printer is turned off and unplug all cables including the power cord from
the rear of the multifunction printer.
NOTE: Ensure that the multi-protocol card is installed.
2. Remove the single thumbscrew from the top of the plate covering the wireless printer adapter socket
and then remove the plate.
3. Insert the wireless printer adapter into the USB socket with the Dell logo of the adapter facing out.
4.