Cloud Print Service Release Code Mechanism
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Solution Overview
Problem
There is a need for an improved method of printing that allows users, particularly in corporate settings and traveling businesspersons, to conveniently print documents from mobile devices without having to transfer files to a specific computer or expose sensitive information in public print centers.
Innovation Solution
A cloud print service system that enables users to submit print jobs from mobile devices or terminals, with the option to authenticate and retrieve prints using either user credentials or release codes, allowing printing from various network-connected devices while maintaining security and convenience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If printing is performed at public print centers, then document printing is enabled, but sensitive information is exposed to the public
Solution Approach 1:
The patent introduces a secure release mechanism as an intermediary between document submission and printing. Documents are submitted to a secure server, and a unique release code is generated. The document is only released to the printer when the correct release code is entered at the printer's display interface, preventing unauthorized access and exposure of sensitive information at public print centers.
2Adaptability or versatility
If mobile devices lack print capabilities, then portability is maintained, but direct printing from mobile devices is not possible
Solution Approach 1:
The patent uses a cloud-based print server as an intermediary that handles the complex printing functions. Mobile devices can submit print jobs through standard communication protocols without needing built-in print capabilities. The server processes the print job, manages security, and interfaces with the printer, allowing mobile devices to print while maintaining their portability and simplicity.
Solution Approach 2:
The print server provides universal printing functionality that works with multiple types of devices (mobile phones, tablets, laptops) and multiple printer types. The system accepts print jobs from various sources and routes them to appropriate printers, enabling broad adaptability without requiring each device to have specialized printing hardware.
3Reliability
If file transfer to a specific computer is required for printing, then secure printing is possible, but convenience is reduced
Solution Approach 1:
The patent extracts the security verification function from the printing process itself and separates it into a distinct release code mechanism. The document is submitted securely to the server, and the release code (sent via SMS or email) is separated from the document content. This allows the user to conveniently submit documents from any location while security is maintained through the separate verification step at the printer.
Solution Approach 2:
The system performs preliminary secure submission of the document to the print server before the actual printing occurs. The document is authenticated and stored securely in advance, and the release code is prepared beforehand. This preliminary action ensures security is established before the user needs to retrieve the document, making the subsequent printing process convenient and fast.
Data Source
AI summary
Systems, apparatus and methods are provided to allow users to print to a print device from their computers or portable devices through a cloud print service. In an aspect, each of a client terminal and a guest terminal can access the print device through the cloud print service. In another aspect, the print device can be provided with a user interface that allows a guest to retrieve a print job submitted through the cloud print service, as well as allow a user having user credentials to retrieve a submitted job. Many other cloud print features can be included.