HP Inc to launch toner pay as you go service?
01.06.2017 Patents and Intellectual PropertyHP Inc awarded a cartridge patent 9,618,898 that would enable HP Inc to expand their Instant Ink programme to include toner cartridges. HP Inc has been awarded patent 9,618,898 and the invention to increase the toner supply capacity in some electrophotographic printers without also increasing the size of the printer, reducing the need for the user to...