Thermal transfer printer
AssigneeAlps Electric Co., Ltd.
InventorTsuyoshi Miyano
Life of this patent
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Abstract
A thermal transfer printer is described. The thermal transfer printer includes a transfer roller, a first platen, a thermal transfer printing section, and a second platen. The transfer roller is operable to heat first ink for transfer of the first ink from a first ink film to a printing medium. The transfer roller presses the first ink film and the printing medium against the first platen. The thermal transfer printing section is operable to heat second ink for transfer the second ink from a second ink film to the printing medium. The thermal transfer printing section presses the second ink film and the printing medium against the second platen.
Claims4
A thermal printer for transferring first ink from a first ink film to a printing medium, and transferring second ink from a second ink film to the printing medium, comprising:
- a transfer roller operable to heat the first ink for transfer of the first ink from the first ink film to the printing medium;
- a first platen against which the transfer roller presses the first ink film and the printing medium;
- a thermal transfer printing section operable to heat the second ink for transfer the second ink from the second ink film to the printing medium;
- and
- a second platen against which the thermal transfer printing section presses the second ink film and the printing medium, wherein
- the transfer roller is positioned upstream relative to the thermal transfer printing section along a medium flow path of the printing medium, and wherein the thermal transfer printing section includes
- an intermediate transfer film,
- a print head having a plurality of resistance heating elements for transfer of the second ink from the second ink film to the intermediate transfer film, and
- an intermediate transfer roller operable to heat the second ink on the intermediate transfer film for transfer of the second ink from the intermediate transfer film to the printing medium.
Dependencies are inferred from the claim text.