Wireless Tag Printing Control for Accurate Charge Eligibility
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Solution Overview
Problem
Existing image forming apparatuses charge customers for wireless chip data writing even if the data writing fails, leading to inefficiencies and potential misuse of resources.
Innovation Solution
An image forming apparatus with a tag communication unit that only forms images on media when successful wireless tag data writing occurs, and indicates the formed image as a use charge target, preventing charges for unsuccessful data writing attempts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If the image forming apparatus charges for wireless chip data writing regardless of success or failure, then the charging system is simple, but it leads to inaccurate charging and resource waste
Solution Approach 1:
The system performs preliminary verification by checking whether wireless chip data writing was successful before permitting image formation. This preliminary check prevents subsequent charging for unsuccessful operations, ensuring charging accuracy without requiring complex post-processing verification systems.
Solution Approach 2:
The processor receives feedback information indicating whether the wireless chip data writing operation succeeded or failed. Based on this feedback, the system makes a decision on whether to permit image formation and subsequent charging. This feedback mechanism enables accurate charging while maintaining relatively simple system architecture.
2Reliability
If the image forming apparatus permits image formation regardless of data writing success, then productivity is high, but it causes inaccurate charging and resource misallocation
Solution Approach 1:
The system performs the data writing success verification before permitting image formation, ensuring that charging is only applied to successful operations. This preliminary check maintains high processing efficiency by avoiding post-processing verification and rework, while simultaneously ensuring charging reliability.
Solution Approach 2:
The system dynamically adjusts the permission to form images based on the actual success status of wireless chip data writing. When data writing succeeds, image formation is permitted; when it fails, image formation is blocked. This dynamic control ensures both charging reliability and processing efficiency by making real-time decisions based on operation outcomes.
3Loss of energy
If the system charges for all data writing attempts including failures, then resource utilization appears high, but it actually leads to unnecessary costs and inefficiency
Solution Approach 1:
The system extracts and identifies unsuccessful data writing operations from the overall processing flow. By separating successful and unsuccessful operations, the system charges only for successful data writing and image formation, eliminating charges for wasted resources while maintaining simple operational procedures for users.
Solution Approach 2:
The processor receives feedback on data writing success status and uses this information to determine charging eligibility. This feedback-driven approach automatically prevents charging for unsuccessful operations, reducing resource waste without requiring complex manual verification or user intervention, thus maintaining operational simplicity.
Data Source
AI summary
According to one embodiment, an image forming apparatus includes a tag communication unit configured to communicate with wireless tags, an image forming unit configured to form image on media carrying wireless tags, and a processor. The processor is configured to permit the image forming unit to form an image on a medium when the tag communication unit successfully writes data to a wireless tag carried by the medium, and indicate the image formed on the medium by the image forming unit is a use charge target after the image forming unit is permitted to form the image on the medium.