Hp Indigo B.v.

Hewlett-packard Development Company, L.P.

Raz Zamir

Shlomi Ben David

Noam Shaham

Amir Gaash

Gilad Greenberg

Moshe Koko Havive

Michal Hod

In an example, a method includes rasterizing a seed image using a processor. A plurality of rasterized modified images may be generated from the rasterized seed image. Generating each rasterized modified image may include determining an image attribute modification and applying the determined image attribute modification to at least a portion of the rasterized seed image to generate the rasterized modified image.

Generating rasterized modified images from a rasterized seed image

A method of generating control data for a printing system includes receiving image data comprising an image to be printed by the printing system, determining a presence of a control mark in the image data, and generating control data for the printing system based on the control mark, the control data including at least an indication of the presence of the control mark.

Generating control data for a printing system

Method and apparatus for printing on a printing substrate which is a web which is elongate in a longitudinal direction, wherein frames of a maximum printing format can be printed in a sequence on the web. The printing includes arranging a number of pages on sheets of a given sheet format, wherein the maximum printing format is larger in the longitudinal direction of the web than the sheet format, wherein pages which are adjacent in the longitudinal direction of the web are separate from each in the longitudinal direction of the web, imposing pages of more than one sheet into printing frames which are larger in the longitudinal direction of the web than the sheet format but not larger than the maximum printing format, printing the frames, and grouping the pages from the printed frames to sheets on which the pages are arranged as originally.

Printing on a web of a printing substrate

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Ness Ziona, Israel

Raz Zamir