Image Forming Apparatus Automatic Data Routing for Portable Terminals
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Solution Overview
Problem
Existing methods for printing images from portable display terminals, such as electronic paper devices, either result in degraded image quality due to lower resolution or increase user burden by requiring complex operations involving network transmission and file management.
Innovation Solution
An image forming apparatus with a control unit, conversion unit, and scanning unit that determines the availability of electronic information and generates either converted or scanned data for printing, while adhering to operational restrictions, ensuring high-quality output without excessive user burden.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If electronic information is received from outside and converted to printable format, then image quality is improved, but user burden increases due to complex operations
Solution Approach 1:
The image forming apparatus automatically determines whether to receive electronic information or scan the displayed image without requiring user intervention. The system self-services by autonomously selecting the optimal data acquisition method based on operational restrictions, thereby improving image quality while reducing user burden.
Solution Approach 2:
The system changes the data acquisition parameter dynamically - switching between receiving electronic information (high quality) and scanning displayed image (fallback method) based on operational restrictions. This parameter change allows the system to maintain high image quality when possible while automatically adapting to operational constraints without user input.
2Ease of operation
If scanning is performed on the displayed image, then operational simplicity is maintained, but image quality degrades due to lower resolution
Solution Approach 1:
The system performs a preliminary determination of operational restrictions before acquiring image data. Based on this preliminary action, it proactively selects whether to receive electronic information or scan the displayed image, ensuring operational simplicity while preventing image quality degradation through advance planning.
Solution Approach 2:
The control unit acts as an intermediary that mediates between the scanning unit and the data reception function. It intelligently routes the image acquisition process based on operational restrictions, combining the operational simplicity of scanning with the quality benefits of electronic information reception when available.
3Manufacturing precision
If electronic information reception is attempted, then high-quality printing is achieved, but operational restrictions may be violated
Solution Approach 1:
The system dynamically adjusts its data acquisition strategy based on real-time operational restriction status. When operational restrictions permit, it uses electronic information reception for high-quality printing; when restrictions are detected, it automatically switches to scanning the displayed image, thereby maintaining both printing quality and restriction compliance.
Solution Approach 2:
The control unit continuously monitors operational restriction status and provides feedback to the image acquisition process. This feedback mechanism ensures that the system only attempts to receive electronic information when operational restrictions allow, guaranteeing compliance while maintaining high printing quality when possible.
Data Source
AI summary
An image forming apparatus of the present invention determines whether or not electronic information on a displayed image on a portable display terminal set on a platen can be received from outside of the image forming apparatus, and generating converted data for printing by receiving said electronic information and converting it into a printable format when it is determined that the electronic information can be received (S118 or S119). Meanwhile, the image forming apparatus generates scanned data for printing by scanning the displayed image on platen when it is determined that the electronic information cannot be received from outside (S121 or S123). The image forming apparatus then prints the displayed image based on either converted data or the read data (S124).