ALIGNMENT OF PRINTHEADS IN PRINTING SYSTEMS

Systems and methods are provided for aligning printheads of a printing system. One embodiment is a system for aligning printheads of a printing system. The system includes a first sensor configured to detect lateral positions of an upstream printhead relative to sections of a web of print media trav...

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Bibliographic Details
Main Authors JOHNSON, Scott R, BOLAND, Stuart J, WALKER, Casey E
Format Patent
LanguageEnglish
French
German
Published 18.09.2019
Subjects
CORRECTION OF TYPOGRAPHICAL ERRORS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:Systems and methods are provided for aligning printheads of a printing system. One embodiment is a system for aligning printheads of a printing system. The system includes a first sensor configured to detect lateral positions of an upstream printhead relative to sections of a web of print media traveling through the printing system, and a second sensor configured to detect lateral positions of a downstream printhead relative to the sections of the web. The downstream printhead is placed after the upstream printhead in the direction of travel of the web. The system also includes a controller configured to align the downstream printhead with the sections of the web based on the lateral positions of the upstream printhead and the lateral positions of the downstream printhead.
Bibliography:Application Number: EP20150189972