Printing Apparatus Unified Maintenance Interface

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Solution Overview

Problem

Current user interface technologies for printing apparatuses complicate maintenance by separating notifications based on part life and scanned image analysis, leading to fragmented management and prioritization of maintenance tasks.

Innovation Solution

An integrated system that obtains condition information from both part life and scanned images, generating a unified display image to represent the condition of printing apparatus parts, facilitating integrated maintenance management.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If separate user interfaces and application programs are used for part life notification and scanned image notification, then each notification can be specialized and detailed, but management work such as maintenance becomes complicated

Engineering Contradiction:
Improvenotification accuracyVSAvoidmaintenance management
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The patent combines part life-based notifications and scanned image-based notifications into a single unified user interface. The display shows both types of notifications together, allowing users to view and manage all maintenance information in one location rather than navigating through separate interfaces, thereby simplifying maintenance management while maintaining notification accuracy.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The unified notification interface serves multiple functions by displaying both part life indicators and scanned image analysis results in a single screen. This multi-functional design allows the system to provide diverse maintenance information through one consistent interface, improving ease of operation without sacrificing the specialized insights from either notification type.

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

2Loss of information

If multiple separate notifications are provided for different maintenance conditions, then comprehensive maintenance information is available, but prioritization and management of maintenance tasks becomes difficult

Engineering Contradiction:
Improvemaintenance information completenessVSAvoidmaintenance management complexity
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The patent merges part life notifications and scanned image notifications into a single unified display interface. This consolidation maintains comprehensive maintenance information while reducing the complexity of managing multiple separate notification systems, as users now access all maintenance data through one integrated screen rather than multiple separate interfaces.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

Within the unified notification interface, the patent segments different types of maintenance information into distinct visual elements. Part life information and scanned image analysis results are displayed as separate but coordinated elements, allowing users to easily distinguish and prioritize different maintenance needs while viewing them in a single consolidated interface.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS20240126201A1Apparatus, method, system, and storage medium
Publication Date: 2024.04.18 CANON KK
  • US20240126201A1 patent drawing
  • US20240126201A1 patent drawing
  • US20240126201A1 patent drawing

AI summary

An object is to enable management work such as maintenance of parts of a printing apparatus in an integrated manner. An apparatus according to the present disclosure obtains: first condition information indicating a condition of a constituent part of a printing apparatus, specified based on a life of the part; and second condition information indicating a condition of the part specified based on a scanned image obtained by reading a print medium on which an image has been formed by the printing apparatus. The apparatus further generates a display image representing the condition of the part indicated by the first condition information and the condition of the part indicated by the second condition information, and outputs a signal representing the display image.