A method and system for indicating the type of toner print cartridge which has been loaded into an electrophotographic printer. These include the mounting of a toner-type-indicative conductive strip on the outside surface of a toner print cartridge and then mating this conductive strip with a pair of...http://www.google.fr/patents/US5289242?utm_source=gb-gplus-shareBrevet US5289242 - Method and system for identifying the type of toner print cartridges loaded into electrophotographic printers
Method and system for identifying the type of toner print cartridges loaded ...
