Image Forming Apparatus Login and Print Controller
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Solution Overview
Problem
Current image forming systems lack an efficient method for users to select and print music scores from a list of registered music scores, with limited user interaction and security concerns regarding unauthorized access.
Innovation Solution
An image forming apparatus with a controller that includes a login execution section, list request section, list display controller, selection receiving section, data request section, and image formation controller, which allows users to log in, select music scores, and print images based on acquired data, while ensuring secure access through presence detection and logout mechanisms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If users can access and print music scores from a server, then user interaction and convenience are improved, but security risks increase due to potential unauthorized access
Solution Approach 1:
The image forming apparatus serves as an intermediary device between the user and the server. It receives print requests from mobile terminals, authenticates users by checking against registered information, and then requests print data from the server. This intermediary role enables user interaction while maintaining security through authentication mechanisms.
Solution Approach 2:
The system implements feedback through the authentication process. When a mobile terminal sends a print request, the image forming apparatus checks the user information against registered data and provides feedback by either allowing or blocking the print request. This feedback mechanism ensures security while enabling convenient access for authorized users.
2Adaptability or versatility
If the system stores and manages multiple music score data, then user selection capability is improved, but system complexity increases
Solution Approach 1:
The system extracts and separates different functional components: the server stores music score data, the image forming apparatus handles authentication and print request processing, and mobile terminals provide user interfaces. This extraction of functions reduces system complexity at each component while maintaining overall versatility for selecting and printing multiple music scores.
Data Source
AI summary
An image forming apparatus includes a controller. The controller includes a list display controller, a selection receiving section, a data request section, and an image formation controller. The list display controller acquires list data from a file server and causes display of the list data in the form of a list. The selection receiving section receives user selection of an article name from the list. The data request section requests image formation data corresponding to the article name that the user has selected from the file server. The image formation controller acquires image formation data and controls formation of an article image on a paper sheet based on the image formation data.