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 Facsimile data processing apparatus

Details
Inventors: Okimoto, Satoshi; Ohara, Kiyotaka; Seki, Takao; Kato, Hifumi;
Assignee: Brother Kogyo Kabushiki Kaisha (Nagoya, JP)
Primary Examiner: Coles, Sr.; Edward L.
Assistant Examiner: Nguyen; Madeleine A.
Attorney, Agent or Firm: Oliff & Berridge

In a facsimile data processing apparatus, printer code, including a line pitch amount control command and character codes are received from a host computer. The character codes are converted into image data and the image data is converted into transmission code, such as modified Huffman code. The space following the last character line on one page is neither converted into image data nor converted into transmission code, rather a control return code is added following the transmission code of the last character line on the page.

DETAILED DESCRIPTION Accordingly, it is an object of the present invention to provide a facsimile data processing apparatus in which the conversion time from image data into transmission code is reduced.
Another object of the present invention is to provide a facsimile data processing apparatus in which the required capacity of an image data memory for a given message can be reduced.
A further object of the present invention is to provide a facsimile data processing apparatus in which the transmitting time is reduced.
According to the present invention, there is provided a facsimile data processing apparatus connectable to a host computer, comprising: received code memory means for receiving and storing printer control code and character code output from the host computer; first conversion means for converting the character code, stored in said received code memory means, into image data; second conversion means for converting the converted image data into transmission code; detecting means for detecting the last character code of a page stored in said received code memory means; and return code adding means for adding a return code following the transmission code for the last character code detected by said detecting means.
According to the above structure, a return code is added following the transmission code for the last character code.
Therefore, any space following the last character line on a page is neither converted into image data nor converted into transmission code thus reducing the conversion time as well as the message transmitting time.



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