To add the printer you’ll need it’s IP Address Obtaining IP Address of a RICOH Printer
\uD83D\uDCD8 Instructions
Download the Printer Driver for your OS version from https://support.ricoh.com/bb/html/dr_ut_e/rc3/model/imc4500/imc4500.htm
Open the DMG file and then open the included PKG file
Follow the prompts to install the printer driver
Open System Settings > Printer & Scanners and click Add Printer, Scanner, or Fax at the bottom
Select the IP tab and enter the IP address of the printer and HP Jetdirect - Socket for the protocol, enter the Name and Location of the printer.
Click the Use dropdown and click on “Select Software…”
Select RICOH IM C4500 PS or the model that closely matches your printer and click OK