Grey scale thermal printer control system

Details Grey scale thermal printer control system Grey scale thermal printer control system

1984-05-07

1985-06-11

Tarcza, Thomas H.

Recorders

Thermal recording

219216PH, B41J 124

Patent

active

045232032

ABSTRACT:
A control method for thermal writing with a multiplicity of "hour glass" shaped heaters is provided which allows accurate and automatic control of multiple melt sizes in each receiving pixel. This accurate melt size for all receiving pixels is provided immediately after startup when heaters have traversed the margin area and the image is to be traversed. Changing office ambient temperature will not change the accuracy of melt size.

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