US Patent 7447464 Toner cartridge having a collapsible actuating structure

An actuating structure formed in a toner cartridge adapted to actuate a physical sensor inside the printer which activates the printer when the door is closed. The actuating structure is displaced when the cartridge is inserted in printers that do not use a physical sensor in that location. Accordingly, the toner cartridge is functional in a plurality of printers. The toner cartridge can also have a plurality of actuating structures.