The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 30, 1993
Filed:
Aug. 12, 1992
Applicant:
Inventors:
Daniel C Maslanka, Rochester, NY (US);
Robert E Moore, Hilton, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
346 / ; 400711 ;
Abstract
A thermal printer is provided with edge reading donor sensors that detect the presence of different color patches on the donor as the donor advances. The sensors detect the intrusion of a new color patch during the print cycle to stop the donor advance and properly position the donor relative to the receiver. The sensors are positioned alongside the thermal head and as near to the end of the print drum as possible. The sensors are thereby positioned as close to the heater line of the thermal head as possible preventing waste of donor.