Recorders – Thermal recording
Patent
1991-08-23
1993-11-09
Grimley, A. T.
Recorders
Thermal recording
346138, G01D 1510
Patent
active
052607143
ABSTRACT:
An imaging system comprising a source of light movable with respect to a writing element and projectable thereon to generate an image, a focusing means is provided for focusing a light source which generates a first beam of light of a wavelength selected to be actinic with respect to the writing element. At least a portion of the first beam of light is absorbed by the writing element. The apparatus comprises means to automatically supply donor sheets and receiver sheets independently to a writing platen or drum, and to selectively load and unload the donor sheets from superposition with the receiver sheet without disturbing the registration of the receiver sheet. A method of squeegeeing the donor sheet into contact with the receiver sheet, including moving the squeegee member in opposite directions, is provided to assure air removal from between the sheets.
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U.S. Ser. No. 451,655, filed Dec. 18, 1989, entitled Thermal Printer, by Seung H. Baek & Thomas A. Mackin.
U.S. Ser. No. 451,656, filed Dec. 18, 1989, entitled Thermal Printer, by Seung H. Baek & Charles D. DeBoer.
DeCook Bradley C.
Kerr Roger S.
O'Toole Richard L.
Eastman Kodak Company
Grimley A. T.
Ramirez Nestor R.
Randall Robert L.
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