Print Job Option Consistency Control for Joined Jobs
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Solution Overview
Problem
Image forming devices do not effectively determine and prevent inconsistencies in print options among multiple joined print jobs before processing, leading to potential errors and mixed print outputs.
Innovation Solution
Implementing a system where the print system checks and displays setting screens with limited options when joining jobs, ensuring that print options are consistent by making certain options non-selectable or grayed out based on the settings of preceding jobs, thereby preventing inconsistencies.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If multiple print jobs are joined into a single job without checking setting consistency, then processing efficiency is improved, but setting inconsistency errors occur in print output
Solution Approach 1:
The system performs preliminary checking of setting consistency among multiple print jobs before joining them into a single job. The control unit compares print options such as sheet size, finishing, and number of copies across all jobs to be joined, and determines whether the settings are consistent before allowing the join operation. This preliminary validation prevents setting inconsistency errors while maintaining processing efficiency.
2Adaptability or versatility
If all print options are made selectable on the setting screen, then user flexibility is improved, but setting inconsistency errors occur among joined jobs
Solution Approach 1:
The system dynamically adjusts the state of print option controls on the setting screen based on the analysis of multiple print jobs. When inconsistencies are detected in certain print options across the jobs to be joined, the control unit automatically changes those specific options to a non-selectable state (grayed out), while leaving other consistent options selectable. This dynamic adaptation maintains user flexibility for consistent settings while preventing errors from inconsistent ones.
3Manufacturing precision
If the system checks setting consistency before joining jobs, then setting accuracy is improved, but processing time increases
Solution Approach 1:
The system extracts and compares only the critical print option parameters that affect setting consistency when joining jobs. Rather than checking every possible setting, the control unit focuses on key parameters such as sheet size, finishing options, and number of copies that must be consistent across joined jobs. This selective extraction approach maintains high setting accuracy while minimizing the time required for consistency checking.
Data Source
AI summary
Settings for various options in image processing jobs may be restricted or otherwise limited based on the settings for corresponding or different options selected in preceding image processing jobs. In one example, a user may wish to join a preceding job and a subsequent job into a single job for processing at one time. In such an example, the settings defined for options in the preceding job may affect selectable options or settings in the subsequent job. According to one aspect, multiple preceding jobs to be joined to a current subsequent job may have conflicting settings. Accordingly, a user may be requested to select one of the preceding jobs or one of the conflicting options to use for the subsequent job and the joint job.