Incremental printing of symbolic information – Thermal marking apparatus or processes – With transfer medium or driving means therefor
Patent
1997-04-02
1999-05-11
Tran, Huan
Incremental printing of symbolic information
Thermal marking apparatus or processes
With transfer medium or driving means therefor
347215, 400232, B41J33/36
Patent
active
059032995
ABSTRACT:
A compact thermal color printer enables the use of a thermal type printing medium having heat sublimation type inks for a multiple-print use and a heat melting type ink for a single-print use. In the process of printing characters or symbols, using the two types of inks, by pressing the printing medium against a print object through a thermal head, the transport distances for the thermal print medium and the print object are adjusted, depending on whether a heat sublimation type ink is being printed or a heat melting type ink is being printed. This arrangement for the transport distance adjustments enables to simplify the printer drives to make the apparatus more compact, and enables to reduce consumption of the sublimation type inks for color printing and increases the service life of the printing ribbon to reduce the operating cost.
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patent: 5631688 (1997-05-01), Hibino et al.
N. Taguchi et al., "Multi-Usable Printing Characteristics of Dye Transfer Sheets", Proceedings of the Institute of Electronics, Information and Communication Engineers (IEICE), vol. J70-C, No. 11, pp. 1537-1544, Nov., 1987.
Shinko Electric Co. Ltd.
Tran Huan
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