Print Job Verification in Automated Document Factory Systems

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Solution Overview

Problem

In high-volume production printing systems, particularly in Automated Document Factory (ADF) systems, there is a need to ensure accurate receipt of print jobs submitted by clients, as discrepancies can lead to delayed or incomplete deliveries of documents, such as bills and statements, which are time-sensitive.

Innovation Solution

An ADF system with a datacenter and tracking system that receives a print work summary from the client, compares it with the received print jobs, generates a tracking report, and notifies the client of any differences, allowing for verification of the receipt of print jobs and enabling timely corrections.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If a client operates multiple print applications for high-volume printing, then productivity is improved, but the risk of print job discrepancies and delivery delays increases

Engineering Contradiction:
Improveprint volumeVSAvoidprint job receipt accuracy
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The system implements a feedback mechanism where the ADF system sends receipt verification information back to the client system. The client submits a print work summary indicating scheduled print jobs, and the ADF system compares this against actually received print jobs, then notifies the client of any discrepancies. This closed-loop feedback ensures high-volume printing maintains accuracy through automated verification.

Inventive Principle:
Principle #23Feedback

2Adaptability or versatility

If the ADF system performs extensive document post-processing services, then functionality is improved, but the complexity of tracking and verifying print jobs increases

Engineering Contradiction:
Improvedocument processing capabilityVSAvoidtracking system complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent extracts the tracking and verification functionality into a separate, dedicated tracking system that operates independently from the main ADF printing and post-processing operations. This modular approach allows the ADF system to handle complex document processing (stapling, folding, mailing) while the separate tracking system manages verification of print job receipt, reducing operational complexity.

Inventive Principle:
Principle #2Taking out (Extraction)

3Reliability

If the system implements comprehensive print job verification, then reliability is improved, but the time required for processing increases

Engineering Contradiction:
Improveprint job receipt verificationVSAvoidverification processing time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system performs preliminary actions by having the client submit a print work summary indicating scheduled print jobs before the actual printing begins. The ADF system then compares this pre-submitted information against actually received print jobs, enabling verification to occur in parallel with printing operations rather than adding sequential processing time.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS9600212B2Receipt verification of print jobs in an automated document factory environment
Publication Date: 2017.03.21 RICOH CO LTD
  • US9600212B2 patent drawing
  • US9600212B2 patent drawing
  • US9600212B2 patent drawing

AI summary

Methods and systems are provided for verifying the receipt of print jobs submitted to an Automated Document Factory (ADF) system from a client. The ADF system receives a print work summary from the client indicating print jobs scheduled for submission to the ADF system. The ADF system may then receive print jobs from the client. A determination is made regarding the differences between the print jobs received from the client and the print jobs scheduled for submission as indicated in the print work summary. A tracking report is generated indicating the differences, and a notification is provided to the client when the tracking report indicates that a difference exists between the print jobs received from the client and the print jobs indicated in the print work summary.