| 摘要 |
An imaging apparatus (10) forms an image on an offset media (100) including a carriage (220), which moves relative to the offset media wherein the offset media includes a top and bottom layer. A first imaging unit (208) mounted on the carriage and configured to image at high intensity the non-image areas of the offset media. A second imaging unit (212) mounted on the carriage configured to image at lower intensity than the first imaging unit wherein the second imaging unit is configured to image the image of the offset media. A data feeder (232) configured to supply non-image data to the first imaging unit and image data to the second imaging unit. A controller (216) configured to provide imaging data to the data feeder. Image areas on top layer are fixated by the second imaging unit. Non-image areas are ablated from the top layer by the first imaging unit.
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