Oce Printing Systems Gmbh

Canon Production Printing Holding B.v.

Ulrich Bäumler

José La Rosa Ducato

Dieter Jörgens

Göran Eiler

Volkhard Maess

Hans Winter

Stephan Pilsl

Uwe Höllig

Heinrich Lay

Benno Petschik

Hubert Drexler

Bernd Hausmann

Arno Best

Wolfgang Schullerus

Josef Schreieder

Rüdiger Siemens

Lucian Petrut

Rüdiger Hauns

Michael Mayr

Thomas Schimidt-Behounek

Bernhard Holzner

Christian Wallis

A controller may detect an elevation of a recording medium that is to be printed to, the elevation may result in the printing element of a printing device being negatively affected. The controller may automatically produce a time-limited printing pause of the printing element in which the printing gap between the printing element and the recording medium is temporarily enlarged in order to direct the detected elevation past the printing element. A negative effect on the printing device given the presence of a damaged recording medium may thus be efficiently and reliably avoided or reduced.

Controller and method for operating a printing device given the presence of a recording medium elevation

In a method or system for trapping print data with a plurality of respective objects, the objects being individually transferred into a bit map pixel file, at least one overfill is determined for the respective object relative to color regions bordering the respective object in the pixel file according to predetermined trapping rules. The object and the at least one overfill are inserted into the pixel file, wherein the object and the overfill are rastered in the pixel file upon insertion.

Method, computer program and print system for trapping print data

In a method, program, or device to generate or process a document data stream that comprises data relating to color management resources wherein processing of color-related data of the document data stream can be controlled, associating at least one indexed color management resource with the document data stream wherein with the management resource color-related data of the document data stream can be associated with multiple predetermined color palettes. Within a color palette, an index value is respectively associated with multiple color. Respective values regarding the index colors are stored in the color management resource. The values are associated with corresponding proportions of color tones to reproduce the respective indexed color. The color palettes are compared between the system that generates the document data and an output system that outputs the document data, the document data stream is structured.

Method, computer program product, and device for the creation and processing of document data comprising indexed color management resources

A method and device controls a printer or copier to generate a plurality of marks that are assembled into a coherent marking band that is then inked by the toner. A sensor measures the marking band. The printer or copier are controlled based on the output of the sensor.

Method for controlling a printer or copier using a toner mark band and reflex sensor working according to the triangulation principle

Controller for editing encoded image data

Growing community of inventors

Poing, Germany

Ulrich Bäumler