Printing apparatus and method

An inkjet printer prints swaths (14) which overlap by, typically, one eighth of their width at each edge, each edge region (16) having a reduced print density so that the combined density of the overlapping regions matches that of nonoverlapping central regions (16). In a first embodiment, each edge...

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Bibliographische Detailangaben
1. Verfasser:	VINALS, LLUIS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING CORRECTION OF TYPOGRAPHICAL ERRORS COUNTING HANDLING RECORD CARRIERS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PHYSICS PRESENTATION OF DATA PRINTING RECOGNITION OF DATA RECORD CARRIERS SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	An inkjet printer prints swaths (14) which overlap by, typically, one eighth of their width at each edge, each edge region (16) having a reduced print density so that the combined density of the overlapping regions matches that of nonoverlapping central regions (16). In a first embodiment, each edge region (16) is printed with 50% printing density. In a second embodiment, the printing mask is modified so that each edge region comprises two sub-regions with differing print densities, e.g. a first outer sub-region (25) with a printing density of 15% and a second sub-region (26) with a printing density of 85 %.