Print Server Conflict Resolution for Printer Configuration Mismatches

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Solution Overview

Problem

Print shops face workflow delays due to user errors in scheduling print jobs on printers that are not properly configured to handle the job's requirements, leading to misprints or halted printing processes.

Innovation Solution

A print server system that analyzes the current and scheduled configurations of printers to identify conflicts between print job requirements and printer capabilities, and automatically reassigns print jobs to compatible printers, ensuring that the job is scheduled on a printer capable of meeting its requirements.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If a print operator schedules a print job to a printer without proper configuration, then the scheduling process is simple and fast, but the printer may misprint the job or halt printing, causing workflow delays

Engineering Contradiction:
Improvescheduling speedVSAvoidprint job completion
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The system performs preliminary verification of printer configuration compatibility with print job requirements before scheduling. The print server checks whether the printer's current or scheduled configuration can handle the print settings before the job reaches the queue, preventing misprints or halts before they occur.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system provides feedback to the print operator when a scheduled printer cannot handle the print job requirements. The print server identifies conflicts between print job requirements and printer configuration, then notifies the operator to select a different printer, enabling correction of scheduling errors.

Inventive Principle:
Principle #23Feedback

2Reliability

If the print server automatically verifies printer configuration compatibility, then print job reliability improves, but the system complexity increases

Engineering Contradiction:
Improveprint job completionVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The print server automatically performs configuration verification and conflict detection without requiring manual intervention from print operators. The system self-verifies printer capabilities against print job requirements and autonomously identifies suitable printers or conflicts, reducing the burden on operators while maintaining high reliability.

Inventive Principle:
Principle #25Self-service

3Measurement precision

If the system analyzes current and scheduled printer configurations, then conflict detection accuracy improves, but the analysis time increases

Engineering Contradiction:
Improveconfiguration compatibility detectionVSAvoidanalysis time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The system performs configuration analysis in advance before the print job reaches the printer. By verifying compatibility beforehand, the system avoids time-consuming real-time conflicts and ensures quick scheduling decisions while maintaining high detection accuracy.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentEP2492797B1Resolution of conflicts between print jobs and printers in a print shop environment
Publication Date: 2019.04.10 RICOH CO LTD
  • EP2492797B1 patent drawingFigure 1
  • EP2492797B1 patent drawingFigure 2
  • EP2492797B1 patent drawingFigure 3

AI summary

Systems and methods for identifying conflicts between the requirements of an incoming print job and the configuration of a printer that has been requested to print the job. The system receives a request to move a print job to a queue for a printer and identifies a requirement of the print job. The system analyzes a current and a scheduled configuration of the printer to determine whether the current configuration or the scheduled configuration of the printer can handle the print setting. Responsive to determining that the current and scheduled configuration of the printer cannot handle the print setting, the system analyzes configurations of at least one other printer to identify another printer having a current configuration or a scheduled configuration that can handle the print setting. Further, the system provides information identifying the other printer.