Facsimile and static presentation processing – Static presentation processing
Reexamination Certificate
2006-08-01
2006-08-01
Rogers, Scott A. (Department: 2626)
Facsimile and static presentation processing
Static presentation processing
C358S001200, C358S001800, C358S001150
Reexamination Certificate
active
07084991
ABSTRACT:
A printer is made by one firm; a RIP made/programmed by a separate RIP firm processes and sends to the printer image data; a two-bit data pipeline passes data through the RIP; a drop table converts data in the pipe to printer resolution. RIP firms set up the table with output dot-per-pixel structure different from the pipe. Ideally the table is in the printer but formed by the RIP; the RIP has precooked printmask instructions, and the printer, popup instructions to refine mask instructions; the instructions hide nozzle-out error and fix which pass prints each pixel; a computer, monitor etc. receive/create data and pass them to the RIP. Another aspect: a printer has a plural-bit data pipe, and interface to accept an external table to convert data from the pipe to numbers of dots per pixel. The interface best accepts a printmode recipe too.
REFERENCES:
patent: 5237655 (1993-08-01), Statt et al.
patent: 5692112 (1997-11-01), Brady
patent: 5796411 (1998-08-01), Cyman et al.
patent: 5802589 (1998-09-01), Brady et al.
patent: 5828814 (1998-10-01), Cyman et al.
Garcia Joan Manuel
Guerrero Francisco
Miguel Antoni Gil
Lippman Peter I.
Rogers Scott A.
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