Invention Grant
- Patent Title: Smart media hanger with media width detection
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Application No.: US15790645Application Date: 2017-10-23
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Publication No.: US10293624B2Publication Date: 2019-05-21
- Inventor: Chin Young Wong , Boon Kheng Lim , Yaw Horng Yap , Sébastien Michel Marie Joseph d'Armancourt
- Applicant: Datamax-O'Neil Corporation
- Applicant Address: US FL Orlando
- Assignee: DATAMAX-O'NEIL CORPORATION
- Current Assignee: DATAMAX-O'NEIL CORPORATION
- Current Assignee Address: US FL Orlando
- Agency: Additon, Higgins & Pendleton, P.A.
- Main IPC: B41J3/407
- IPC: B41J3/407 ; B41J15/04 ; B41J2/32 ; B41F33/16 ; B41F21/00

Abstract:
The present invention embraces a method and apparatus for providing feedback to a user on the status of media or ribbon of a printer. The feedback may be provided by incorporating a feedback mechanism in a hanger of a printer. The printer may be a thermal printer, but may be another type of printer. The feedback mechanism of the printer may be designed to work with one or more sensors to provide a feedback loop so that without an input from a user, the printer is able to detect the presence/absence of media or ribbon, as well as determine the width of the loaded media or ribbon. In another embodiment, the feedback mechanism is able to determine the weight of the roll of media or ribbon and hence determine the quantity of media or ribbon available on the hanger.
Public/Granted literature
- US20190118529A1 SMART MEDIA HANGER WITH MEDIA WIDTH DETECTION Public/Granted day:2019-04-25
Information query
IPC分类: