Image Forming Apparatus User Print Setting Management
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Solution Overview
Problem
Existing image forming apparatuses struggle to accommodate customized print settings for multiple users, leading to inconsistent output that may not reflect the intentions of both the distributor and recipients, resulting in inefficient use of resources and potential misinterpretation of printed materials.
Innovation Solution
An image forming apparatus with a user print setting storage unit, page setting information acquisition unit, print setting decision unit, and image forming unit that stores and applies customized print settings for each user, allowing for permission-based decision-making and output adjustment to align with both distributor and recipient preferences.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single uniform print setting is applied to all users, then the distributor's intention is consistently reflected, but individual user preferences and needs cannot be accommodated
Solution Approach 1:
The patent segments the print setting management into two distinct layers: distributor-level settings (applying to all recipients) and user-level settings (individual preferences). This segmentation allows the system to simultaneously maintain uniformity where needed and provide customization where appropriate, resolving the contradiction between adaptability and complexity by organizing settings hierarchically rather than uniformly or individually for each user
Solution Approach 2:
The distributor performs preliminary actions by pre-configuring default print settings and specifying which settings can be overridden before distribution. This preliminary configuration reduces the complexity burden on users, as they only need to make selective modifications rather than configure everything from scratch, thus improving adaptability while managing overall system complexity
2Ease of operation
If customized print settings are applied for each user, then individual preferences are satisfied, but inconsistency in output may occur and resource efficiency may decrease
Solution Approach 1:
The patent implements a dynamic print setting system where the final applied settings are determined by the interaction and combination of distributor settings and user settings. This dynamic approach allows the system to adapt to individual user needs while maintaining consistency through a structured combination logic, resolving the contradiction between ease of operation and productivity by making the setting application process flexible yet controlled
Solution Approach 2:
The system incorporates feedback mechanisms where user settings are compared against distributor settings, and the combination results are applied consistently across all distributed materials. This feedback loop ensures that while individual preferences are honored, the overall output remains consistent and resource-efficient, as the system learns from and adapts to user preferences within the framework established by the distributor
3Loss of substance
If all users receive the same printed materials under uniform settings, then resource consumption is optimized, but users with specific needs (e.g., monochrome preference, aggregate printing) cannot have their requirements met
Solution Approach 1:
The patent applies local quality by allowing different print settings to be applied to different users based on their specific needs and preferences, rather than enforcing a single uniform setting across all users. This enables the system to optimize resource consumption for users who accept default settings while providing customized settings for users with specific requirements, thus resolving the contradiction between resource efficiency and adaptability by applying different qualities locally to different users
Data Source
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AI summary
An image forming apparatus includes a storage unit that stores print setting made by each user as user print setting, a page setting information acquisition unit that acquires page setting information indicating whether the user print setting is permissible with respect to each page of print data, a print setting decision unit that decides, with respect to each page, whether the user print setting is permitted according to the page setting information, a print setting unit that applies the user print setting to the page for which the user print setting is permitted and applies a print setting of the print data to the page for which the user print setting is not permitted, and an image forming unit that outputs the print data for each user according to the print setting applied by the print setting unit.