Invention Grant
- Patent Title: Printing ribbon security apparatus and method
- Patent Title (中): 打印带安全装置和方法
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Application No.: US13490072Application Date: 2012-06-06
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Publication No.: US08687032B2Publication Date: 2014-04-01
- Inventor: William M. Bouverie , Mark Allen Hitz , Dwayne Steven Tobin
- Applicant: William M. Bouverie , Dwayne Steven Tobin , Marjorie Hitz
- Applicant Address: US FL Orlando
- Assignee: Datamax-O'Neil Corporation
- Current Assignee: Datamax-O'Neil Corporation
- Current Assignee Address: US FL Orlando
- Agency: Carter, DeLuca, Farrell & Schmidt, LLP
- Main IPC: B41J2/325
- IPC: B41J2/325

Abstract:
An apparatus and method of securing and maintaining the integrity of desired information on a ribbon and media subsequent to a printing operation is provided. The apparatus and method includes a thermal transfer printer having a print station and a printhead operable for performing a printing operation. The printhead is capable of performing an initial print operation and then being raised from the media, thereby allowing the used ribbon to be rewound a predetermined distance about a supply spindle. Thereafter, a second print operation is performed on the space previously printed upon using characters, designs or block-out patterns and the used ribbon is then wound onto a take-up spindle. In exemplary embodiments, the used ribbon can also be reprinted with a waste media several times thus further obscuring the image on the used ribbon.
Public/Granted literature
- US20120306986A1 PRINTING RIBBON SECURITY APPARATUS AND METHOD Public/Granted day:2012-12-06
Information query
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