Invention Grant
- Patent Title: Printer band edge hold down systems
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Application No.: US15491831Application Date: 2017-04-19
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Publication No.: US10265978B2Publication Date: 2019-04-23
- Inventor: Keith Vaillancourt , Christopher Andrew Porter
- Applicant: Electronics for Imaging, Inc.
- Applicant Address: US CA Fremont
- Assignee: ELECTRONICS FOR IMAGING, INC.
- Current Assignee: ELECTRONICS FOR IMAGING, INC.
- Current Assignee Address: US CA Fremont
- Agency: Perkins Coie LLP
- Main IPC: B41J11/00
- IPC: B41J11/00 ; B41J3/28 ; B41J13/00 ; B41J15/16

Abstract:
Edge hold down (EHD) systems are described herein that enable high print quality to be achieved more consistently, particularly when using substrates that are rigid or include one or more defects. Each EHD system includes a tensioned band for holding down an edge of a substrate as it passes through a printer assembly without impacting the print area. The tensioned band can be affixed between an entry tension assembly and an exit tension assembly disposed downstream of the entry tension assembly in the media feed direction. The tensioned band holds the substrate substantially flat against a transfer belt during printing by applying pressure to the surface of the substrate. The tensioned band generally contacts the surface of the substrate substantially proximate to an outer edge that is parallel to the media feed direction.
Public/Granted literature
- US20170341435A1 Printer Band Edge Hold Down Systems Public/Granted day:2017-11-30
Information query
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