Canon Kabushiki Kaisha

Yoshiyuki Kojo

Junichi Mori

Toshihiko Ikeno

Kunio Okada

Yukimasa Sato

An output apparatus comprises: a plurality of interface sections for inputting data which is supplied from an upper apparatus such as a host computer; an input buffer section to store the input data; an analyzing section for analyzing the input data and for forming predetermined image data; and an output section such as a laser beam printer or the like for outputting or printing the image data. The output apparatus further includes a judging section for judging whether the data inputted from which one of the plurality of interface sections should be deleted, a deleting section for deleting by a predetermined method the data of the input buffer section in which the data to be deleted has been stored, and a notifying section to notify the interface which is deleting at present to the operator. When the designated interface section differs from the interface section which is printing at present, it is judged that the data in the input buffer section should be deleted. When the designated interface section coincides with the interface section which is printing at present, the data in both the input buffer section and the data storing section to store the image data is deleted.

Output apparatus and output method

An output apparatus comprises: a plurality of interface sections for inputting data which is supplied from an upper apparatus such as a host computer; an input buffer section to store the input data; an analyzing section for analyzing the input data and for forming predetermined image data; and an output section such as a laser beam printer or the like for outputting or printing the image data. The output apparatus further includes a judging section for judging whether the data inputted from which one of the plurality of interface sections should be deleted, a deleting section for deleting by a predetermined method the data of the input buffer section in which the data to be deleted has been stored, and a notifying section to notify the interface which is deleting at present to the operator. When the designated interface section differs from the interface section which is printing at present, it is judged that the data in the input buffer section should be deleted. When the designated interface section coincides with the interface section which is printing at present, the data in both of the input buffer section and the data storing section to store the image data is deleted.

An output method and apparatus, a storage medium, and an output control program product are provided for sequentially receiving a plurality of control information for setting an output environment based on externally supplied data, and controlling the setting of the output environment in accordance with the first received control information.

System for replacing control information in a printer according to

In a printing-information processing method and apparatus, print jobs input from outside are sequentially stored in a reception buffer, analysis information of each of the stored print jobs is stored in a page buffer in parallel with the reception of the print jobs, and page data obtained from the stored analysis information is sequentially stored in the frame buffer. At that time, data for assigning deletion of a job input from the outside is also stored. Hence, an assigned print job stored in the reception buffer, or analysis information or page data stored in the page buffer or the frame buffer, respectively, corresponding to the assigned print job is deleted by analyzing the stored data for assigning deletion of a print job.

System for deleting print job currently being processed by printer for

An output method and apparatus is provided for storing first control information for controlling an output operation based on externally supplied data and for storing command information for commanding modification of the first control information to second control information that is different from the first control information, and for modifying the first control information to the second control information to control the output operation based on the second control information in accordance with the stored command information, wherein the output operation can be executed based on the first control information.

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Yokohama, Japan

Yoshiyuki Kojo