Printer having print data correction circuit

Details Printer having print data correction circuit Printer having print data correction circuit

1995-04-26

2000-04-11

Le, N.

Incremental printing of symbolic information

Light or beam marking apparatus or processes

Scan of light

358298, B41J 247

Patent

active

060493496

ABSTRACT:
A non-impact printer has a print data correction circuit for providing a print data correction processing for video signals transmitted from a printing control unit to produce correction output data or pattern for printing on the basic raster line and other correction output data or patterns for printing on the sub-raster lines. Those correction output data or patterns are supplied to the print head in the form of a real printing data signal.

REFERENCES:
patent: 4368491 (1983-01-01), Saito
patent: 4437122 (1984-03-01), Walsh et al.
patent: 4703323 (1987-10-01), Troupes et al.
patent: 4837587 (1989-06-01), Ng
patent: 4843408 (1989-06-01), Tanaka
patent: 5025322 (1991-06-01), Ng
patent: 5050227 (1991-09-01), Furusawa et al.
patent: 5134495 (1992-07-01), Frazier et al.
patent: 5193008 (1993-03-01), Frazier et al.

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