Controlling a multi-wire printhead

Details Controlling a multi-wire printhead Controlling a multi-wire printhead

1981-12-29

1984-09-04

Tarcza, Thomas H.

Recorders

Electric recording

Electrochemical

G01D 1506

Patent

active

044700563

ABSTRACT:
A current shunt multiplexed driver circuit in a high resolution multi-wire printhead is provided for use in an electroerosion printer. The circuit can reduce to the number of active devices required per print wire to two times the square root of the number of wires.

REFERENCES:
patent: 3732573 (1973-05-01), Merka et al.
patent: 3825776 (1974-07-01), Jacquart
patent: 3846801 (1974-11-01), DuMont et al.
patent: 4181912 (1980-01-01), Satake
patent: 4183032 (1980-01-01), Ohbori et al.
patent: 4186406 (1980-01-01), Bahr et al.
patent: 4262294 (1981-04-01), Hara et al.

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