Pull Print System On-Demand Document Distribution

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Solution Overview

Problem

Current methods for distributing hard copy documents often result in waste due to the need for printing multiple copies, which may not be desired or needed by all recipients, and do not allow for on-demand rendering by selected recipients.

Innovation Solution

A method and system for on-demand printing using a pull print system, where a print job is submitted to a server, stored in a queue, and transmitted to a specified printer only when a recipient requests it, allowing for selective distribution and rendering by a group of recipients.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If multiple copies of a document are printed for distribution to multiple recipients, then all recipients can receive the document, but waste increases since not all recipients may want or need the document

Engineering Contradiction:
Improvenumber of document copiesVSAvoidwaste from unnecessary printing
Core Design Contradiction:
Quantity of substanceVSLoss of substance

Solution Approach 1:

The patent applies preliminary action by pre-printing multiple copies of the document and storing them in a repository before distribution. This allows recipients to retrieve copies as needed without requiring advance printing of excessive quantities, thereby reducing waste while ensuring availability.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent introduces a repository as an intermediary between the printing system and recipients. The repository stores pre-printed document copies and enables on-demand retrieval, decoupling the printing process from the distribution process and allowing efficient resource management.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If documents are printed in advance for all recipients, then distribution is simplified, but unnecessary printing waste occurs when recipients are unavailable or do not want the document

Engineering Contradiction:
Improvedocument distribution processVSAvoidwaste from unwanted printing
Core Design Contradiction:
Ease of operationVSLoss of substance

Solution Approach 1:

The patent enables self-service distribution by allowing recipients to autonomously retrieve document copies from the repository as needed. This eliminates the need for manual distribution while preventing waste, as recipients only obtain copies they actually need.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The repository acts as an intermediary that automates the distribution process. Documents are made available in the repository, and recipients can independently access them without requiring coordination or manual intervention, simplifying operations while reducing waste.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Loss of substance

If electronic transmission of documents is used for distribution, then waste from printing is reduced, but circumstances exist where users do not want to distribute original documents electronically

Engineering Contradiction:
Improveprinting wasteVSAvoiddistribution method flexibility
Core Design Contradiction:
Loss of substanceVSAdaptability or versatility

Solution Approach 1:

The patent creates a hybrid system that combines both electronic and physical distribution capabilities. The repository can store and provide both electronic document versions and printed copies, allowing users to select the appropriate distribution method based on their specific needs and preferences.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The repository serves as a versatile intermediary that can handle multiple document formats and distribution methods. It accepts electronic submissions and provides both electronic access and printed copies, offering flexibility in distribution while minimizing unnecessary printing waste.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS9826109B2System and method for distribution of hard copy documents in pull print system
Publication Date: 2017.11.21 XEROX CORP
  • US9826109B2 patent drawing
  • US9826109B2 patent drawing
  • US9826109B2 patent drawing

AI summary

A method and system for distributing documents comprises submitting a print job via a print client to a server. The document creator can submit a list of recipients to whom a hard copy document should be made available. This limits the distribution of the document to those persons included on the list. The method and system further comprises storing the print job in a queue associated with the server, transmitting the print job to a specified printer when one of at least one recipient requests rendering of the print job, and rendering the print job at the specified printer for one of the at least one recipients.