Management Server Matching Paper Data to Environment
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Solution Overview
Problem
Conventional image forming apparatuses without media sensors struggle to set appropriate image formation conditions due to lack of recording material characteristic information, leading to defects in printed images, as they do not account for varying installation environments of media sensors.
Innovation Solution
An image forming system comprising a recording material information detecting apparatus, an image forming apparatus, and a management server connected via a network, where the detecting apparatus acquires material and environmental information, and the management server manages and transmits corresponding information to the image forming apparatus to set optimal image formation conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If paper information is acquired from a server without considering installation environment, then the image forming apparatus can execute jobs, but the image formation condition may be inappropriate causing defects on printed images
Solution Approach 1:
The system performs preliminary registration of paper information together with installation environment information (temperature, humidity, altitude) in the server before actual image formation. When an image forming apparatus requests paper information, the server selects data matching the apparatus's current environment, ensuring appropriate image formation conditions are applied from the start.
Solution Approach 2:
The server stores multiple sets of paper information parameters (such as water content, resistance value, rigidity) corresponding to different installation environments. Based on the environmental parameters transmitted by the image forming apparatus, the server selects and transmits the most appropriate parameter set, dynamically adapting the paper characteristics to match the operating conditions.
2Device complexity
If a media sensor is installed offline outside the image forming apparatus, then the system structure is simplified, but the image forming apparatus cannot detect recording material characteristics directly
Solution Approach 1:
The server acts as an intermediary between the offline media sensor and the image forming apparatus. The sensor detects paper characteristics and transmits them to the server along with installation environment information. The server then provides this information to image forming apparatuses that need it, enabling indirect access to recording material characteristics without requiring sensors in each apparatus.
Solution Approach 2:
A single offline media sensor serves multiple image forming apparatuses by registering paper information in the server. The server makes this information available to any apparatus that requests it, allowing one sensor to provide services to many apparatuses, reducing overall system complexity while maintaining information availability.
3Ease of manufacture
If paper information is registered without environmental context, then the registration process is simpler, but the server cannot provide environment-specific paper information to matching apparatuses
Solution Approach 1:
The system performs preliminary registration of paper information together with installation environment information (temperature, humidity, altitude) in the server before actual image formation. When an image forming apparatus requests paper information, the server selects data matching the apparatus's current environment, ensuring appropriate image formation conditions are applied from the start.
Data Source
AI summary
An image forming system includes: a recording material information detecting apparatus; an image forming apparatus; and a management server, wherein the recording material information detecting apparatus includes: a first hardware processor that detects recording material characteristic information; and a second hardware processor that acquires first environmental information, the image forming apparatus includes: an image former that forms an image on a second recording material; a third hardware processor that acquires second environmental information; a fourth hardware processor that transmits the second environmental information to the management server and requests the recording material characteristic information corresponding to the second environmental information; and a fifth hardware processor that sets an image formation condition for the image former to form the image on the second recording material, and the management server includes a sixth hardware processor.