You can print a QR code that contains all the required information to connect to a projector.
Make sure that your smart device and the projector are connected to the same network.
On the menu of RICOH Smart Device Connector, swipe left or right to select [Settings].
Tap [QR Code Print].
Tap [Input Data Manually & Print QR Code], and enter the administrator password and IP address/hostname of the projector.
Tap [Print Settings], and select the MFP or printer to print the QR code.
To print the QR code, your smart device and the MFP or printer must be connected to the same network.
Specify the paper size, and then print the QR code from the MFP or printer.