The document provides instructions for using a dental delivery unit with both traditional and continental styles. It describes how to attach the regulator to the dental hose, place the regulator in the tool holder to deactivate the air line, and place the adapter post in the tool holder to activate the air line. It then provides steps for using the digit power dispenser including preparing and loading the cartridge, inserting the mixing tip into the dispenser, and dispensing material into the sulcus and filling the tray.