An inkjet printer uses interlaced printing to form raster lines at intervals in the sub-scanning direction. The paper is transported by feed rollers on the upstream side relative to the sub-scanning, and ejection rollers on the downstream side. After the trailing edge of the paper clears the feed rollers,...http://www.google.fr/patents/US6336703?utm_source=gb-gplus-shareBrevet US6336703 - Printer, printing method, and recording medium