Printing Job Processing Apparatus with Multi-Engine JDF Analysis
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Solution Overview
Problem
In production printing, the inability of print processing devices to accurately display and process printing jobs from different workflow applications due to extended JDF formats, leading to rendering issues and inappropriate display of setting contents.
Innovation Solution
An information processing apparatus with multiple drawing data creating units, a determining unit, and a screen displaying unit that analyzes printing jobs to select the appropriate drawing data creating unit and display content using various display screens, even when the JDF format is incompatible or unknown, ensuring proper rendering and user control over setting screens.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple RIP engines are installed to handle different workflow applications, then compatibility with various JDF formats is improved, but device complexity increases
Solution Approach 1:
The print processing device is equipped with multiple RIP engines (first RIP engine and second RIP engine) that can handle different workflow application formats. This multi-functionality allows the device to process JDF files from various manufacturers without requiring external conversion, directly resolving the compatibility issue while managing complexity through integrated design.
Solution Approach 2:
The determination unit acts as an intermediary that analyzes the incoming JDF file format and selects the appropriate RIP engine for processing. This mediator component resolves the complexity by automatically routing files to the correct engine based on format identification, eliminating the need for manual configuration and simplifying the user interface.
2Adaptability or versatility
If JDF format is extended by different workflow applications, then functionality for specific applications is improved, but reliability of processing across different applications deteriorates
Solution Approach 1:
The system segments the JDF processing capability into multiple specialized RIP engines, each optimized for specific workflow application formats. This segmentation allows each engine to reliably handle its designated format while the determination unit routes files appropriately, maintaining both specialized functionality and processing reliability across different applications.
Solution Approach 2:
The determination unit changes the processing parameters by identifying the JDF file format and selecting the corresponding RIP engine. This parameter change ensures that the correct processing mode is activated for each file type, maintaining reliability despite format extensions by different applications.
3Ease of operation
If setting screens are displayed for unknown JDF formats, then ease of operation is improved, but rendering accuracy deteriorates due to inappropriate display of setting contents
Solution Approach 1:
The display system dynamically adapts to the detected JDF format by selecting the appropriate RIP engine and displaying corresponding setting screens. This dynamic behavior ensures that setting contents are displayed accurately for each format type, maintaining rendering precision while providing ease of operation through format-appropriate interfaces.
Solution Approach 2:
The determination unit provides feedback about the detected JDF format to the display control mechanism, which then adjusts the setting screen display accordingly. This feedback loop ensures that the displayed settings match the actual file format, preventing inappropriate display while maintaining user-friendly operation.
Data Source
AI summary
An information processing apparatus for creating drawing data based on a printing job, includes a plurality of drawing data creating units configured to create respective drawing data based on the printing job; a determining unit configured to determine, through an analysis of the printing job, a drawing data creating unit from the drawing data creating units to create a drawing datum based on the printing job; and a screen displaying unit configured to display, in respective manners, a content of the printing job with a plurality of display screens associated with the respective drawing data creating units, in a case where the determining unit fails to select any one of the drawing data creating units.