TONER CARTRIDGE USE

Brand Owner Address Description
PXP RICOH COMPANY, LTD. 3-6, 1-Chome, Naka-Magome, Ohta-Ku Tokyo 243-0460 Japan Toner cartridge for use in copying machines, facsimile machines, printing machines and printer; printer' inks; toner for copiers; printing pigments; ink jet printer ink; printers' inks contained in roller cassettes in copying machines, facsimile machines, printing machines and printers;Photographic chemicals; chemicals for use in further manufacturing of printing inks, photographic films; chemicals for use in operating copying machines; photographic chemicals, namely, developers and fixers for use in photography and electrophotography;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An image-forming apparatus includes a mechanism that controls the replenishment amount of toner to a predetermined value. A toner cartridge holds toner therein. The toner cartridge is detachably attached to a process cartridge. The process cartridge has a toner reservoir that holds the toner supplied from the toner cartridge, a photoconductive drum and a developing roller that supplies the toner to the photoconductive drum. A valve is located between the toner cartridge and the process cartridge and supplies the toner from the toner cartridge to the process cartridge. When the valve rotates, the valve supplies a volume of toner in such a way that the toner in the toner reservoir fills a volume not more than a predetermined fraction of a maximum capacity of the toner reservoir.