Printer

Incremental printing of symbolic information – Ink jet – Ejector mechanism

Reexamination Certificate

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Details

C347S105000, C400S627000

Reexamination Certificate

active

06964468

ABSTRACT:
A printer comprises a transportation belt, a printer head, and a pneumatic paper sucker. The transportation belt is driven by a driving roller that drives a driven roller. The printer head includes a plurality of head units each having ink-jet surfaces. In the printer, print paper is adsorbed to the transportation belt by the sucker, and transported in a direction of transportation. Ink drops jetted out from the head units are shot at correct points on the print paper specified in print data. Thus, printing is achieved. According to the printer, the printer head need not be shifted in the process of printing, but printing can be achieved at a high speed. Moreover, the costs of manufacturing can be reduced, and the printer can be designed compactly.

REFERENCES:
patent: 4207579 (1980-06-01), Gamblin et al.
patent: 5040000 (1991-08-01), Yokoi
patent: 6155669 (2000-12-01), Donahue et al.
patent: 6386668 (2002-05-01), Shimizu et al.
patent: 2000-351467 (2000-12-01), None

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