| 摘要 |
A pinion wheel for a spitter mechanism of a tape printer includes a first surface that does not engage with a tape, and a second surface for contact with a portion of the tape. Rotation of the pinion wheel causes the second surface to engage and move the portion of tape. In an implementation, the first surface has a first curvature and the second surface has a second curvature. The first surface may be flat and the second surface may be arcuate. In another implementation, a tape printer includes a printer body, a printing means, a cutting means for cutting a tape, and a spitter mechanism for moving a portion of the tape. The spitter mechanism includes an element rotatable between a first position and a second position. In the first position, a first surface does not engage the portion of tape, and in the second position a second surface engages the portion of tape. Rotation of the element to the second position causes the portion of tape to be moved.
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