| 摘要 |
<p>A printing engine, having an ink support (10) adapted to support an amount of ink (16), a plurality of laser scanning units (28), each laser scanning unit comprising a laser (30) adapted to emit a laser beam (20) and directing means (34; 52, 56) for directing the laser beam (20) onto the ink support (10), the laser scanning unit (28) being adapted to apply energy to said amount of ink (16) at a laser beam spot position (23), and the laser scanning units (28) being adapted to simultaneously scan the ink support (10) substantially in a main scanning direction (A) with respective laser beam spot positions (23), said laser beam spot positions being remote from each other; and method of printing.</p> |
