Recorders – Thermal recording
Patent
1986-09-18
1987-11-17
Goldberg, E. A.
Recorders
Thermal recording
346 46, 358 75, 358298, 400120, G01D 1510, B41J 320, H04N 146
Patent
active
047077069
ABSTRACT:
A thermal recording apparatus including a thermal head provided with a plurality of heating elements each having a predetermined value of resolution in a feed direction of a recording paper sheet, and a printer control circuit having first and second feed control members for feeding, at the time of recording scanning of each line of the recording paper sheet, the recording paper sheet through an interval of a half of the predetermined value and an interval of the predetermined value multiplied by a natural number, respectively such that feed of the recording paper sheet is controlled by the first and second feed control members at the time of recording of hues of yellow, magenta and cyan and a hue of black, respectively.
REFERENCES:
patent: 4536772 (1985-08-01), Isogai
patent: 4586834 (1986-05-01), Hachisuga et al.
"High Resolution Thermal Ink Transfer Color Printer" by Yoshida et al., SID International Symposium--Digest of Technical Papers, May 1985.
"Desktop Color Document Scanner" by F. Nagano; SID International Symposium--Digest of Technical Papers, May 1985.
Goldberg E. A.
Preston Gerald E.
Sharp Kabushiki Kaisha
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