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Method and device of controlling an printing device

A technology of a printing device and a control method, applied in the field of control of a printing device and a control device of a printing device

Inactive Publication Date: 2012-01-11
SEIKO EPSON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] That is, the host computer processes an unintended real-time processing command at an unintended timing. For example, there may be no reception preparation on the host computer side, or there may be Compatibility with the printer

Method used

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  • Method and device of controlling an printing device
  • Method and device of controlling an printing device
  • Method and device of controlling an printing device

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Embodiment Construction

[0044]One embodiment of the present invention will be described below. In addition, the embodiment described below is for illustration, and does not limit the scope of the invention of this application. Therefore, those skilled in the art can employ embodiments in which each or all of these elements are replaced with the same elements, and these embodiments are also included in the scope of the invention of the present application.

[0045] figure 1 A block diagram showing an embodiment of a printing apparatus (printer) of the present invention.

[0046] The printer 101 is connected to an information processing device host computer 120 through an interface 102 , and includes CPU, 103 , RAM 104 , ROM 105 , nonvolatile memory 106 , and printing mechanism 107 as main components.

[0047] When the interface 102 receives the data stream transmitted from the host computer 120 , a reception interrupt is issued to the CPU (Central Processing Unit; central processing unit) 103 . Th...

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PUM

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Abstract

A host device to control transmission of bit-map data and / or one or more real-time commands to an imaging device controls processing of a data stream including the bit-map data. In one aspect, if a detector of the host determines that a data stream to be transmitted includes bit-map data, then a processor of the host sends a real-time processing disable command; and then sends the data stream including the bit-map data. In another aspect, if a detector of the host determines that real-time command receipt by the imaging device is disabled, then a processor of the host transmits a data stream including bit-map data, followed by the transmission of a real-time processing enable command, and then the transmission of a real-time command. An imaging device and controlling its receipt and processing of data are also provided.

Description

[0001] This application is a divisional application with the title of invention "printing device, information processing device, their control method, and information recording medium", the filing date is March 18, 2000, and the application number is 00108616.2. technical field [0002] The present invention relates to a printing device, an information processing device, their control methods, and an information recording medium, and in particular to a printing device that distinguishes between binary data such as image binary data and font registration binary data, and real-time processing instruction data sequences, Information processing devices, their control methods, and information recording media recording programs for realizing them. Background technique [0003] Printing devices (printers) are widely used as devices for printing characters and images on printing media such as paper. Such a printer is connected to an information processing device (host computer), ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/12
Inventor 寺平光明箕轮政宽
Owner SEIKO EPSON CORP