| 摘要 |
<p>A printer (1) comprises a nozzle (2) for dispensing dye on a surface. The printer (1) also comprises an image sensor (3) for recording an image (16) of the surface, the printer (1) being adapted to print on the surface with the aid of the recorded image (16). The printer is adapted to convert the recorded image into at least one recorded position in the form of two coordinates, in response to the recorded image containing a position-coding pattern (13) coding at least one position.</p> |
