Recording apparatus

Details Recording apparatus Recording apparatus

2005-11-29

2005-11-29

Pham, Hai (Department: 2853)

Incremental printing of symbolic information

Ink jet

Controller

C347S012000, C347S009000

Reexamination Certificate

active

06969135

ABSTRACT:
A recording apparatus has a recording head with a data generating unit that converts information transmitted from an external device into recording data that matches the configuration of the recording head for recording by the recording head. The recording apparatus has a first power supply circuit for supplying drive power to a drive element that drives by the nozzles of the recording head and a second power supply circuit that drives the heating elements that control recording by the nozzles. As a result, the recording apparatus can provide stable recording, unaffected by any voltage drop in the circuitry that drives the recording head.

REFERENCES:
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patent: 5477243 (1995-12-01), Tamura
patent: 6056385 (2000-05-01), Tamura
patent: 6302504 (2001-10-01), Imanaka et al.
patent: 6386674 (2002-05-01), Corrigan, III et al.
patent: 6398331 (2002-06-01), Asaka et al.
patent: 0 811 488 (1997-12-01), None
patent: 10-44411 (1998-02-01), None
patent: 10-181017 (1998-07-01), None
U.S. Appl. No. 08/869,924, Y. Tamura, filed Jun. 5, 1997.
U.S. Appl. No. 09/817,040, Y. Tamura, filed Mar. 27, 2001.

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