Thermal ink-jet printhead for creating spots of selectable sizes

Details Thermal ink-jet printhead for creating spots of selectable sizes Thermal ink-jet printhead for creating spots of selectable sizes

1994-04-12

1998-08-04

Fuller, Benjamin R.

Incremental printing of symbolic information

Ink jet

Ejector mechanism

347 15, 347 61, B41J 214

Patent

active

057901520

ABSTRACT:
An ink-jet printhead in which an orifice for the passage of ink therethrough toward a preselected location on the sheet is shared by two ejectors. Each ejector is capable of emitting ink of a preselected quantity through the orifice. The ejectors may be activated substantially simultaneously, to cause ink of a combined quantity to be emitted through the orifice.

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Nonimpact Electronic Printing-The Reference Handbook, Aaron Uri Levy & Gilles Bisco Inter Quest pp. 72-74.

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