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Method and device for updating printer state, electronic equipment and storage medium

A printer status and printer technology, applied in the field of communication, can solve the problems of false offline, connect printer status information, destroy user experience, etc., to ensure normal use and avoid false offline effects.

Pending Publication Date: 2022-01-28
上海汉图科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] A network connection is established between the network printer and its corresponding remote control terminal. The remote control terminal uses management software to remotely view and intervene in printing tasks, and to set the configuration parameters of the printer. However, in related technologies, the Network printers often appear to be falsely offline, that is, the operating system cannot normally obtain the printer status information sent by the printer through the default network connection, so the network printer is incorrectly set to an offline state, causing the operating system to disable the normal printer. , disrupting the user experience

Method used

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  • Method and device for updating printer state, electronic equipment and storage medium
  • Method and device for updating printer state, electronic equipment and storage medium
  • Method and device for updating printer state, electronic equipment and storage medium

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Embodiment Construction

[0034] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with this specification. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present specification as recited in the appended claims.

[0035] The terms used in this specification are for the purpose of describing particular embodiments only, and are not intended to limit the specification. As used in this specification and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the t...

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Abstract

The invention provides a method and device for updating the printer state, electronic equipment and a storage medium. The method is applied to a remote control end corresponding to a printer. The method comprises the steps of obtaining printer state reference information sent by a printer through a state communication channel additionally established between a printer drive program installed at the remote control end and the printer; and under the condition that the printer state information maintained by the operating system of the remote control end is not matched with the printer state reference information, updating the printer state information maintained by the operating system into the printer state reference information. Through the embodiment of the invention, the operating system of the remote control end can maintain correct printer state information, the phenomenon of false offline of the printer is avoided, and normal use of a user is ensured.

Description

technical field [0001] This specification relates to the communication field, and in particular to a method, device, electronic equipment and storage medium for updating the state of a printer. Background technique [0002] A network printer refers to connecting the printer to the network as an independent device, so that the printer can get rid of its subordinate status as a computer peripheral, and make it an independent member of the network, a network node and information management and output that can keep pace with it. terminal, other members of the network can directly access and use the printer. [0003] A network connection is established between the network printer and its corresponding remote control terminal. The remote control terminal uses management software to remotely view and intervene in printing tasks, and to set the configuration parameters of the printer. However, in related technologies, the Network printers often appear to be falsely offline, that is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/12
CPCG06F3/1209G06F3/1208G06F3/1259G06F3/1285
Inventor 陶海晶
Owner 上海汉图科技有限公司
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