Cloud printing method with real-time deduction of copying and scanning fees

Abstract

The invention provides a cloud printing method with real-time deduction of copying and scanning fees, comprising the steps: scanning, by a mobile device, a quick response code displayed by a printer;correlating, by a gateway, a user to the printer temporarily; detecting, by a cloud server, whether the printer enables copying permission or scanning permission; detecting, by the cloud server, whether the amount in a user's local account is enough to pay the fee for single copying or scanning; if yes, opening, by the gateway, the copying or scanning function; if not, ending the process; executing, by the printer, copying or scanning operation once; uploading, by the gateway, the record to the cloud server; deducting, by the cloud server, the fee for the copying or scanning in real time; circularly detecting the amount in the local account, executing operations, and deducting fees to end the process until tasks are done. The method of the invention has the advantages that fees are deducted in real time during execution of copying or scanning operation, the technical problem of the cloud server in calculating copying and scanning fees is solved, and the technical problem in deducting fees for copying and scanning operations is also solved.

Description

technical field [0001] The invention relates to the field of cloud storage, in particular to a cloud printing method for real-time deduction of fees for copying and scanning. Background technique [0002] Today, when cloud storage technology is widely used, cloud printing technology has gradually become the first choice for automated office because of its self-service operation and saving manpower and time costs. At present, the cloud printing technology has the following problems. [0003] 1. For copying and scanning operations, because the cloud server cannot obtain specific copying and scanning information before the printer performs copying and scanning operations, the cloud server cannot accurately calculate the cost of copying and scanning before the printer performs copying and scanning operations. . [0004] 2. Compared with the traditional printing technology, although the existing cloud printing technology can use online payment to complete the deduction of payme...

AI Technical Summary

Problems solved by technology

[0003] 1. For copying and scanning operations, because the cloud server cannot obtain specific copying and scanning information before the printer performs copying and scanning operations, the cloud server cannot accurately calculate the cost of copying and scanning before the printer performs copying and scanning operations.

[0004] 2. Compared with the traditional printing technology, although the existing cloud printing technology can use online payment to complete the deduction of payment, but because the cloud server cannot know the specific information of copying and scanning in advance, it cannot calculate the payable fees for copying and scanning operations, which leads to cloud printing. The technical problem that the printing system cannot deduct fees in time for copying and scanning operations

With the existing cloud technology, the fee can only be deducted after the user finishes copying or scanning, which is easy to cause the phenomenon of user delay and arrears

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