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Printing device, server device and consumables

A technology for printing devices and consumables, which is applied in the directions of printing, retrieving Web data using information identifiers, and special data processing applications, and can solve problems such as poor ejection, device failure, and defectiveness.

Active Publication Date: 2020-10-30
RISO KAGAKU CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At this time, when an unsuitable ink cartridge is installed in the inkjet printing device for use, for example, the ink will aggregate, and the aggregated ink will clog the nozzle and cause ejection failure, or the ink that landed on the paper will bleed and cause the edge of the image. Bad etc.
These problems cause the quality of printed images to deteriorate
In addition, when the ink coagulates, an excessive load is applied to each device in the device, which may cause a device failure.

Method used

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  • Printing device, server device and consumables
  • Printing device, server device and consumables
  • Printing device, server device and consumables

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026]

[0027] figure 1 It is a figure explaining the structure of the printing system 100 which concerns on Example 1 of this invention.

[0028] Such as figure 1 As shown, the printing system 100 includes a mobile terminal 5, a server 4 connected to the mobile terminal 5 via a network 6, a printing device 2, and ink cartridges 150K and 150C for each color, which are consumables detachably attached to the printing device 2. , 150M, 150Y. A QR code (registered trademark) is printed on the ink cartridges 150K, 150C, 150M, and 150Y. The ink cartridges 150K, 150C, 150M, and 150Y and the printing device 2 are referred to as an image forming apparatus 1 .

[0029] The mobile terminal 5 is a mobile phone such as a smartphone equipped with a camera 53 , and includes a reading unit 51 mounted on a CPU or the like and an input / output interface 52 .

[0030] The reading unit 51 intercepts the QR code image Q1 captured by the camera 53, and extracts the serial numbers (S / N) of the...

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PUM

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Abstract

A printing device, a server device and consumables are provided. The printing device includes: a first comparison unit that compares the first comparison information generated by the printing device based on the consumable storage information stored in a consumable storage with the second comparison information generated based on the consumable storage information and stored in a memory; and a second comparison unit that compares the third comparison information generated by the printing device based on the acquisition information of the printing device with the fourth comparison information generated based on the acquisition information of the consumables and stored in the memory; a determination unit that whether the consumables are installed in the printing device for the first time ornot based on the number of times of installation, corresponding to the printing device, acquired from a server; and an authentication unit that authenticates the consumables as permitted when the first and second comparison units determine that the first comparison information and the second comparison information are consistent and the third comparison information and the fourth comparison information are consistent, and the determination unit determines that the consumables are installed for the first time.

Description

technical field [0001] The present invention relates to a printing device, a server device, and consumables that prevent degradation of printing quality and device failure by authenticating only appropriate consumables as licensed. Background technique [0002] In the printing device, various consumables such as ink cartridges and stencil sheets are detachably installed depending on the printing method of the printing device. [0003] For example, in an inkjet printing device, as consumables, ink cartridges that store ink by color are detachably provided, ink is supplied from the ink cartridges to an inkjet head, and ink is ejected from nozzles of the inkjet head toward printing paper. Print images, text, etc. [0004] At this time, when an unsuitable ink cartridge is installed in the inkjet printing device for use, for example, the ink will aggregate, and the aggregated ink will clog the nozzle and cause ejection failure, or the ink that landed on the paper will bleed and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/175G06F16/955
CPCB41J2/175B41J2/17503G06F16/9554
Inventor 伏见隆弘
Owner RISO KAGAKU CORP
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