Ink jet head with preliminary heater element

Details Ink jet head with preliminary heater element Ink jet head with preliminary heater element

1997-10-15

1999-03-09

Hecker, Stuart N.

Incremental printing of symbolic information

Ink jet

Ejector mechanism

347 48, 347 56, B41J 205

Patent

active

058807624

ABSTRACT:
An ink jet head includes a plurality of liquid flow paths for ejecting the ink; and a plurality of heat generating resistors for the respective liquid flow paths, the heat generating resistor being independently drivable; wherein adjacent ones of the heat generating resistors are spaced by not more than 8 microns.

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