Tonejet

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Tonejet is a drop-on-demand inkjet printing technology that enables the direct digital deposition of printing ink onto substrates. The Tonejet digital printing process is targeted at commercial and industrial applications.^[1]

Tonejet was first disclosed in Patent Cooperation Treaty publication WO 93/11866 dated June 24, 1993, with the inventor named as Luis Lima-Marques assigned to Research Laboratories of Australia Pty. Ltd., in Adelaide, Australia.^[2] A number of patents relating to the technology, including United States Patent 6,260,954, have been granted. Research Laboratories of Australia formed a partnership with The Technology Partnership plc, a technology and product development company from the UK, to add hardware development expertise. Tonejet now has its headquarters in Cambridge, UK.^[3]