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Multi-color printing storage medium allocation method and system

A technology for storage media and printing jobs, applied in printing devices, digital output to printing units, printing, etc., can solve the problems that the color surface storage space will not be used, affect the printing speed, reduce the printing speed, etc., to avoid storage space Fragmentation, improved utilization, and increased print speed effects

Inactive Publication Date: 2008-05-28
PEKING UNIV FOUNDER GRP CO LTD +2
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0008] However, when using the above two ways to allocate storage space, when the number of color planes used by the job to be printed is less than the total number of color planes supported by the inkjet printing device, the unused color plane storage space will not be used. The print data may not be sent to the inkjet printing device in time due to insufficient storage space, reducing the printing speed
[0009] To sum up, in the linear continuous static mode, when the data processing speed of each color surface of the job to be printed is different, it will cause fragmentation of the storage space, that is, the storage medium already has part of the space available, but it cannot be used due to fragmentation The phenomenon seriously affects the printing speed; in the dynamic mode, if the actual number of colors used is less than the maximum number of colors supported by the inkjet printing device, it will cause a waste of storage space

Method used

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  • Multi-color printing storage medium allocation method and system

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Embodiment Construction

[0031] Embodiments of the present invention provide a method and system for distributing multi-color printing storage media, as well as a host and printing equipment. By realizing the configurability of the storage space size for different color planes, the size of the color plane storage space is optimized, and the printing efficiency is improved. The ability of ink printing equipment to buffer data. Allocate storage space for each color plane according to the number of color planes actually used by the job to be printed and the data amount of each color plane, so as to make full use of the storage medium and avoid the waste of the storage medium. The problem of fragmentation of storage space caused by different printing speeds of different color surfaces in the prior art is avoided, and the printing speed is improved.

[0032] The following describes in detail how the embodiments of the present invention are implemented with reference to the accompanying drawings.

[0033] ...

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Abstract

The invention discloses an allocating method and a system of multi-color printing storing medium for improving the utilization factor of the storing medium and improving the printing speed. The allocating method of the multi-color printing storing medium of the invention comprises storing medium allocating information which generates work to be printed according to data amount of each color face of work to be printed, and allocating storing space for each color face of work to be printed according to the storing medium allocating information.

Description

technical field [0001] The invention relates to the technical field of printing, and in particular, to a method and system for distributing multi-color printing storage media. Background technique [0002] The inkjet printing equipment in the prior art can be divided into two types of inkjet printing equipment, monochromatic and color inkjet printing equipment according to the types of colors it supports. [0003] Both monochrome and color inkjet printing devices usually include a storage medium for storing print data. The data stored in the storage medium comes from the result of rasterization of the print job by the host. The capacity is fixed or configurable, and the allocation of storage media space is generally linear and static. The single-color surface print head control device on the inkjet printing equipment processes the data in the storage medium, and distributes it to the print head corresponding to each color according to the color surface of the stored data. ...

Claims

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Application Information

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IPC IPC(8): G06F3/12B41J29/393
Inventor 张大海屈继楠黄建梅温晓辉刘志红陈峰
Owner PEKING UNIV FOUNDER GRP CO LTD
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