Pressure-Bonding Postcard Orientation Correction in Image Forming
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Solution Overview
Problem
Conventional image forming systems face issues with incorrect setting of recording materials, leading to improper placement of secret and non-secret information images on pressure-bonding postcards, requiring time-consuming test printing to correct errors.
Innovation Solution
An image forming system with an inputting portion to determine the front and back surfaces of recording materials and a displaying portion to correct improper settings, ensuring accurate placement of images on the pressure-bonding postcards.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If the user manually checks the set mode by performing test printing, then the accuracy of recording material setting is improved, but the preparation time and operational complexity increase
Solution Approach 1:
The system performs preliminary detection of the recording material set mode before actual printing. The detecting portion checks the set mode in advance, and the controlling portion pre-adjusts settings to ensure correct image formation on the paste surface, eliminating the need for time-consuming test printing while maintaining high accuracy
Solution Approach 2:
The system implements a feedback mechanism where the detecting portion continuously monitors the recording material set mode, and the controlling portion automatically adjusts settings based on this feedback. This closed-loop control ensures accurate setting without requiring manual test printing, thus reducing preparation time while maintaining precision
2Reliability
If the user manually checks the set mode to avoid erroneous settings, then the reliability of pressure-bonding printed matter is improved, but the operational complexity and time consumption increase
Solution Approach 1:
The system performs self-detection and self-correction of set mode errors. The detecting portion automatically identifies incorrect set modes, and the controlling portion automatically adjusts settings to ensure correct image formation, eliminating the need for manual checking and simplifying operation while maintaining high reliability
Solution Approach 2:
The system implements automatic feedback control where the detecting portion monitors the set mode and the controlling portion automatically corrects errors, ensuring reliable print quality without increasing operational complexity. The system self-regulates to prevent erroneous settings from occurring
3Productivity
If the system automatically detects and corrects set mode errors, then the productivity is improved, but the device complexity increases
Solution Approach 1:
The detecting portion serves multiple functions: it detects the recording material set mode, determines whether the setting is correct, and provides feedback to the controlling portion. This multi-functional design achieves automatic error correction without requiring separate complex subsystems, thus improving productivity while limiting complexity increase
Solution Approach 2:
The system merges the detection and control functions into an integrated automated system. The detecting portion and controlling portion work as a unified system to automatically detect and correct set mode errors, eliminating the need for separate manual checking processes and improving productivity without proportionally increasing complexity
Data Source
AI summary
An image forming system includes an image forming apparatus, a pressure-bonding processing apparatus, an inputting portion, and a display portion. The displaying portion displays a pressure-bonding printed matter prepared by changing directions of a front surface and a back surface of the recording material in a case that the directions of the front surface and the back surface of the recording material inputted by the inputting portion are different from directions of the front surface and the back surface of the recording material when the pressure-bonding printed matter is capable of being properly prepared.