Centralized Sheet Management for Image Forming Apparatuses

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Solution Overview

Problem

In production printing environments, managing sheet information across multiple image forming apparatuses is inefficient due to the lack of a centralized system for sharing sheet list and setting information, leading to difficulties in selecting the appropriate apparatus for printing based on sheet type and properties, resulting in decreased production efficiency and potential print defects.

Innovation Solution

A control method that displays sheet information and searches for compatible image forming apparatuses, allowing users to set and manage sheet information centrally through a single sheet management application, which connects to multiple printers and updates sheet list information, ensuring appropriate sheet usage based on printer capabilities.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a single sheet management application is used to manage multiple image forming apparatuses, then the ease of operation is improved, but the ability to ensure appropriate sheet-printer matching deteriorates

Engineering Contradiction:
Improveease of operationVSAvoidreliability
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The system automatically acquires sheet list information from each connected image forming apparatus and updates the centralized sheet management database based on the actual capabilities and status of each device. This feedback mechanism ensures that the sheet management application always has accurate, up-to-date information about which sheets are compatible with which printers, thereby maintaining reliability while providing centralized management.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The patent introduces an intermediary component that acts as a bridge between the sheet management application and multiple image forming apparatuses. This intermediary automatically manages the acquisition and updating of sheet list information from various printers, translating and standardizing the data into a unified format that the application can use to ensure proper sheet-printer matching without requiring direct user intervention for each device.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Manufacturing precision

If sheet management is performed individually for each image forming apparatus, then the manufacturing precision is maintained, but the productivity deteriorates

Engineering Contradiction:
Improvemanufacturing precisionVSAvoidproductivity
Core Design Contradiction:
Manufacturing precisionVSProductivity

Solution Approach 1:

The patent combines multiple individual sheet management functions into a single centralized sheet management application that can manage multiple image forming apparatuses simultaneously. The application merges the sheet list information from all connected printers into one unified database, allowing users to perform sheet management operations for all devices through a single interface, thereby improving productivity while maintaining the precision of individual device requirements through automatic updates.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The sheet management application is designed with universal functionality to work with multiple different models and types of image forming apparatuses. It can acquire and manage sheet list information from various printer models through standardized communication protocols, providing a multi-functional solution that maintains device-specific precision requirements while enabling centralized management across diverse equipment.

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

3Adaptability or versatility

If a plurality of sheet management applications is used for multiple image forming apparatuses, then the adaptability is improved, but the loss of information increases

Engineering Contradiction:
ImproveadaptabilityVSAvoidloss of information
Core Design Contradiction:
Adaptability or versatilityVSLoss of information

Solution Approach 1:

The patent merges the sheet list information from multiple image forming apparatuses into a single centralized database managed by one sheet management application. This consolidation eliminates the information loss that would occur when using multiple separate applications, as all sheet information, printer capabilities, and compatibility data are stored and synchronized in one location, while the application maintains adaptability to work with various printer models.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The system creates and maintains a centralized copy of the sheet list information from all connected image forming apparatuses. This master copy serves as the single source of truth, eliminating information loss by ensuring that all sheet management operations reference the same updated data, while the application's ability to communicate with multiple device types preserves adaptability.

Inventive Principle:
Principle #26Copying

Data Source

PatentUS20240338157A1Storage medium, control method for controlling information processing apparatus, and information processing apparatus
Publication Date: 2024.10.10 CANON KK
  • US20240338157A1 patent drawing
  • US20240338157A1 patent drawing
  • US20240338157A1 patent drawing

AI summary

A control method for controlling an information processing apparatus includes displaying sheet information, searching for an image forming apparatus to which sheet information selected by a user is able to be set, and displaying the image forming apparatus found by the search.