| 摘要 |
An ink transfer printer comprises a film, a piezoelectric element and a support plate. A spacer is provided between the film and the support plate so that an ink space is defined by the film, the spacer and the support plate. An ink reservoir is provided for supplying ink to the ink space. A platen roller is disposed above the film, which has pores, to urge a recording sheet onto the film. The piezoelectric element vibrates relative to the film, so that the film is deformed to expand the pores. Thus, the ink passes through the pores and is transferred onto the recording sheet.
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