Printing system using communication network
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United States of America Patent
Stats
-
Feb 26, 2002
Grant Date -
N/A
app pub date -
Sep 28, 1998
filing date -
Sep 30, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A printing system has at least one data processing apparatus for generating data to form an image and a printing apparatus for printing the image. The data processing apparatus and the printing apparatus are connected with each other via a network. The data processing apparatus has: a generating device for generating print command data, which includes a plurality of commands to form the image; a print command data sending device for sending the generated print command data to the printing apparatus; a dot data receiving device for receiving dot data from the printing apparatus; a preview image forming device for forming a preview image by using the received dot data; and a displaying device for displaying the preview image. The printing apparatus has: a print command data receiving device for receiving the print command data from the data processing apparatus; a converting device for converting the received print command data into print data, which includes a plurality of the dot data each of which corresponds to a different dot of the image; a first extracting device for extracting a first part of the dot data from the print data; and a dot data sending device for sending the extracted dot data to the data processing apparatus via the network.
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