POSITIVE PRESSURE PLENUM SYSTEM FOR TRANSPORT BELTS IN A PRINTING DEVICE

A printing module and a method for controlling the same are disclosed. For example, the printing module includes a plurality of printheads, a transport belt located below the plurality of printheads to transport print media below the plurality of printheads, wherein the transport belt comprises a pl...

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Bibliographic Details
Main Authors Herrmann, Douglas K, LeFevre, Jason Matthew, McConville, Paul J, Praharaj, Seemit, Liu, Chu-heng
Format Patent
LanguageEnglish
Published 15.10.2020
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:A printing module and a method for controlling the same are disclosed. For example, the printing module includes a plurality of printheads, a transport belt located below the plurality of printheads to transport print media below the plurality of printheads, wherein the transport belt comprises a plurality of vacuum openings, and a positive pressure plenum system, wherein the positive pressure plenum system provides a positive air flow to create an air interface between a top surface of the positive pressure plenum system and a bottom surface of the transport belt, wherein the positive pressure plenum system provides a negative air flow to create a vacuum through the plurality of vacuum openings of the transport belt to hold the print media against the transport belt.
Bibliography:Application Number: US201916380551