Image Processing Apparatus Maintenance Integration for Device-Specific Errors

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Solution Overview

Problem

Conventional maintenance systems overlook maintenance information related to specific identification information of a device in error, leading to potential repeated support needs.

Innovation Solution

A system that manages maintenance information associated with specific identification information and error IDs, providing direct access to repair and maintenance information through a URL, ensuring relevant information is automatically included in the repair procedure.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If only repair procedure information is provided based on failure diagnosis, then the repair process is simplified, but maintenance information related to specific device identification is overlooked

Engineering Contradiction:
Improverepair processVSAvoidmaintenance information
Core Design Contradiction:
Ease of operationVSLoss of information

Solution Approach 1:

The system merges repair procedure information and maintenance information into a single integrated screen. The maintenance information management unit acquires both types of information and displays them together in response to a single user request, eliminating the need for separate screens and ensuring neither type of information is overlooked.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The system performs preliminary acquisition of maintenance information based on device identification (serial number, model number) before the user actually requests it. When an error occurs, the system proactively fetches relevant maintenance information in advance, so that when the user accesses the repair screen, all necessary information is already prepared and ready for display.

Inventive Principle:
Principle #10Preliminary action

2Loss of information

If maintenance information is provided separately on a dedicated screen, then all maintenance information can be accessed, but users may overlook it when seeking quick repair solutions

Engineering Contradiction:
Improvemaintenance informationVSAvoidtime to access information
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The system combines maintenance information and repair procedure information into one unified display screen. This integration allows users to access both types of information simultaneously in a single location, eliminating the time required to navigate between separate screens while ensuring maintenance information is not overlooked.

Inventive Principle:
Principle #5Merging (Combining)

3Reliability

If multiple repair procedures are provided for different errors, then comprehensive error resolution is achieved, but the complexity of information presentation increases

Engineering Contradiction:
Improveerror resolutionVSAvoidinformation presentation
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system segments information into distinct categories (maintenance information and repair procedure information) and presents them in separate sections on the same screen. This segmentation allows comprehensive error resolution information to be organized in a structured, easy-to-navigate format, reducing the perceived complexity for users.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system applies local quality by providing error-specific repair procedures in dedicated sections while maintaining overall information integration. Each error type receives targeted repair information while the unified screen structure maintains consistency and ease of navigation across all information types.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS12418619B2System and method for providing information to properly maintain an image processing apparatus
Publication Date: 2025.09.16 CANON KK
  • US12418619B2 patent drawing
  • US12418619B2 patent drawing
  • US12418619B2 patent drawing

AI summary

A system, upon receiving a request for providing information about a part identified to take action for a predetermined error that has occurred in an image processing apparatus, provides data for displaying the information about the identified part and maintenance information together as a response to the request. The maintenance information displayed based on the data includes maintenance information corresponding to an error ID of the predetermined error and maintenance information, included in managed maintenance information, corresponding to specific identification information of the image processing apparatus in which the predetermined error has occurred.