Inspecting for errors in print data and conditionally saving the print data dependent upon memory space

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United States of America Patent

PATENT NO 9058142
APP PUB NO 20110255120A1
SERIAL NO

12965770

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Abstract

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An apparatus for printing job data, includes a rendering unit configured to rasterize the job data into bitmap data, a print engine unit configured to print the rasterized job data, and a control unit configured to transmit the job data to the rendering unit, to receive the rasterized job data, to transmit the rasterized job data to the print engine unit. The control unit switches between saving the rasterized job data in a spool space and inspecting the job data without saving the job data to the spool space, depending on free space situation of the spool space.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirahara, Atsushi Kawasaki, JP 11 35

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