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Cloud printing method, device and system

A cloud printing and printer technology, applied in the field of cloud printing, can solve problems such as inconvenient operation, achieve the effect of solving inconvenient operation and improving the convenience and safety of printing operation

Active Publication Date: 2019-09-24
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a cloud printing method, device and system to at least solve the technical problem of inconvenient operation due to the fact that the related technology can only select a fixed printer for printing

Method used

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  • Cloud printing method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] According to an embodiment of the present invention, a method embodiment of a cloud printing method is also provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and , although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0041] The method embodiment provided in Embodiment 1 of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. figure 1 A block diagram of hardware structure of a computer terminal (or mobile device) for realizing the cloud printing method is shown. like figure 1 As shown, the computer terminal 10 (or mobile device 10) may include one or more (shown by 102a, 102b, ..., 102n in the figure) processor 102 (the processor 102 may include but not limit...

Embodiment 2

[0155] Under the above operating environment, this application provides such Figure 5 Cloud Print method shown. Figure 5 It is a flow chart of the cloud printing method according to Embodiment 2 of the present invention.

[0156] Step S502, receiving a cloud printing instruction.

[0157] In the above step S502 of this application, the user opens the document software and selects the printing function. In the printing interface, you can see a "cloud printing" printer. Select "cloud printing" and click the print button to trigger the generation of the cloud. A printing instruction, the cloud printing instruction indicates a target file, and the document software sends the cloud printing instruction to a cloud printing program, and the cloud printing program may be a printing driver installed on the terminal.

[0158] Step S504, according to the obtained password, encrypt the target file indicated by the cloud printing instruction to obtain the file to be printed.

[0159] ...

Embodiment 3

[0168] Under the above operating environment, this application provides such Image 6 Cloud Print method shown. Image 6 It is a flow chart of the cloud printing method according to Embodiment 3 of the present invention.

[0169] Step S602, receiving a print request, where the print request is used to indicate a file to be printed.

[0170] In the above step S602 of the present application, the print request can be sent by the target printer. For example, the user opens the target printer on the printer to be printed (that is, the above-mentioned target printer), browses the cloud print file list, selects the corresponding file, and triggers the generation of the target printer. Print request, and after obtaining the file to be printed, enter the password (the password can be the password set by the user and / or the password generated by the system) and print; the above-mentioned print request can also be sent by the client installed on the mobile phone , for example, if the ...

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Abstract

The invention discloses a cloud printing method, device and system. The cloud printing method comprises the steps: receiving a to-be-printed file sent by a cloud printing program, wherein the to-be-printed file is a file encrypted by the cloud printing program according to an obtained password; and according to a printing request, sending the to-be-printed file to a target printer corresponding to the printing request, wherein the target printer decrypts the to-be-printed file according to the password and then prints the to-be-printed file. The cloud printing method, device and system can solve the technical problem that operation is inconvenient due to the fact that only a fixed printer can be selected for printing in the prior art.

Description

technical field [0001] The present invention relates to the field of cloud printing, in particular to a cloud printing method, device and system. Background technique [0002] In the existing document printing process, the user needs to select a fixed printer to print the document on the computer. If the printer fails to print due to offline or out of paper, the user needs to perform the printing operation on the computer again. [0003] Further, if there are multiple printers, the user needs to install the drivers of multiple printers on the computer and select a fixed printer for printing. After the user clicks on the print document on the computer, he cannot select a nearby or convenient printer to print the document. , causing great inconvenience in use. [0004] For the above problems, no effective solution has been proposed yet. Contents of the invention [0005] Embodiments of the present invention provide a cloud printing method, device and system to at least sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/12G06F21/62
CPCG06F3/1222G06F3/1238G06F3/1285G06F21/6209G06F2221/2107Y02D10/00
Inventor 徐俊陈辰
Owner ALIBABA GRP HLDG LTD
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