| 摘要 |
The invention relates to an arrangement (10, 100) for double-sided printing of thermal paper (20), with a first print head (18) for printing the front side of the thermal paper (20) and a second print head (16) for printing the back side of the thermal paper (20). The arrangement (10, 100) comprises a first counter-pressure element (14) lying opposite to the first print head (18) and a second counter-pressure element (12) lying opposite to the second print head (16), the thermal paper (20) being guided between the first print head (18) and the first counter-pressure element (14) and between the second print head (16) and the second counter-pressure element (12). A first unit (24) is provided which can be moved relative to a second unit (22), the first print head (18) being arranged in the first unit (24), and the second print head (16), the first counter-pressure element (14) and the second counter-pressure element (12) being arranged in the second unit (22). |
