Recorders – Markers and/or driving means therefor – With ink supply to marker
Patent
1986-04-14
1988-12-20
McIntosh, John
Recorders
Markers and/or driving means therefor
With ink supply to marker
118313, B05C 502, B05B 102
Patent
active
047928174
ABSTRACT:
An ink jet printing system comprising a plurality of ink jet printheads each having a matrix of ink jets, each jet having a nozzle constituting a valve seat at its outlet end, the seat having an orifice for ejection of drops of ink, a solenoid-actuated valve member engageable with and disengageable from the seat to close and open the orifice, a controller for each printhead comprising a microcomputer for processing data for actuating the solenoids to print messages and storing the data, a console for all the printheads having a microcomputer for processing data for delivery to the printheads and operable to store data for a plurality of messages, and a terminal for generating data for messages for delivery to the console or, alternately, directly to the printhead controllers for a minimum system.
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Diagraph Corporation
McIntosh John
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