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Print driver processing method and device in linux operating system

An operating system and printing driver technology, applied in the direction of electrical digital data processing, digital output to printing unit, input/output process of data processing, etc., can solve problems such as poor printing performance

Active Publication Date: 2021-05-14
ZHUHAI PANTUM ELECTRONICS
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] In order to solve the technical problem of poor printing performance of documents processed by CUPS in the existing Linux operating system, the present invention provides a printing driver processing method and device in the Linux operating system, which can customize and edit documents processed by CUPS, and The document is forcibly converted into the PCL language, enabling the image forming device to perform printing operations better

Method used

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  • Print driver processing method and device in linux operating system
  • Print driver processing method and device in linux operating system
  • Print driver processing method and device in linux operating system

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Embodiment

[0045] This embodiment provides a printing driver processing method in a Linux operating system. The Linux operating system in this embodiment includes but is not limited to: Winning Kylin Operating System, Galaxy Kylin Operating System, Zhongke Fangde Operating System, etc.; this embodiment provides The print driver processing method, by setting additional print language files and filter control modules in advance during the development of the image forming device print driver, overcomes the slow document processing speed and / or PS (PostScript) command processing of the existing print driver Poor performance and technical problems resulting in slow print speeds of the image forming device. The image forming apparatus mentioned below may be a single-function printer with only a printing function, or a multi-function device integrated with at least one of scanning, copying and faxing functions.

[0046] Such as figure 1 As shown, the printing driver processing method provided ...

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Abstract

In order to solve the technical problem of poor printing performance of documents processed by CUPS in the existing Linux operating system, the present invention provides a printing driver processing method and device in the Linux operating system, which can perform custom editing of documents processed by CUPS, and The document is forcibly converted into the PCL language, so that the image forming apparatus can better perform the printing operation. The method includes: receiving a job file sent by application software; converting the job file into an intermediate file through a general driver module in the Linux operating system, and inserting instruction information corresponding to a printing language through an additional printing language file, so that the The intermediate document meets the requirements of the predetermined printing language specification; the filtering control module automatically converts the intermediate document into a printing document output to the image forming device through the printing language conversion module in the Linux operating system, and the printing document corresponds to the printing language For the PCL language.

Description

【Technical field】 [0001] The invention relates to the technical field of image formation control, in particular to a printing driver processing method and device in a Linux operating system. 【Background technique】 [0002] CUPS, the English full name is Common UNIX Printing System, that is, the common Unix printing system, which provides Unix / Linux users with a reliable and effective method to manage printing. There are always many restrictions on printing under Unix / Linux, but if you install CUPS (Common UNIX Printing System), you will get a complete printing solution. Therefore, the commonly used Linux operating systems (for example, Winning Kirin Operating System, Galaxy Kylin Operating System, Zhongke Fangde Operating System, etc.) usually support CUPS. [0003] But the inventor finds in the process of realizing the present invention, the CUPS commonly used in the Linux operating system has the following deficiencies in the process of document processing: complex data f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/12
CPCG06F3/1203G06F3/1238G06F3/1245
Inventor 余涵王恒王傲松陈汉中
Owner ZHUHAI PANTUM ELECTRONICS
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