Image Forming Display Interface for Consumables and Burden Tracking

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Solution Overview

Problem

Existing image forming apparatuses lack a comprehensive and user-friendly interface for displaying both consumables information and environmental burden information, making it difficult for administrators and users to determine appropriate processing and maintenance actions.

Innovation Solution

An image forming apparatus with a display unit that integrates both consumables and environmental burden information on a single screen, allowing users to easily view and switch between different types of information, including consumables status, job operation status, and environmental impact, with selectable time periods for burden analysis.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If multiple separate screens are used to display consumables information and environmental burden information, then each type of information can be displayed in detail, but the user must navigate multiple screens making it difficult to determine appropriate processing actions

Engineering Contradiction:
Improvecompleteness of information displayVSAvoiduser operation convenience
Core Design Contradiction:
Loss of informationVSEase of operation

Solution Approach 1:

The patent combines consumables information display screen and environmental burden information display screen into a single integrated display unit. This allows users to view both types of information simultaneously on one screen, eliminating the need to navigate between multiple screens while maintaining complete information display. The display unit presents consumables status, environmental burden metrics, and their relationships in a unified interface.

Inventive Principle:
Principle #5Merging (Combining)

2Loss of information

If comprehensive information about consumables and environmental burden is displayed, then users can make informed decisions, but the device complexity increases

Engineering Contradiction:
Improvecompleteness of informationVSAvoidsystem complexity
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The display unit is designed to perform multiple functions: displaying consumables information, environmental burden information, and the relationship between them, all within a single integrated interface. This multi-functional design provides comprehensive information without requiring separate complex systems for each type of display, thereby reducing overall device complexity while maintaining information completeness.

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

Data Source

PatentUS20260037193A1Image forming apparatus, control method, and storage medium
Publication Date: 2026.02.05 CANON KK
  • US20260037193A1 patent drawing
  • US20260037193A1 patent drawing
  • US20260037193A1 patent drawing

AI summary

An image forming apparatus displays information about the image forming apparatus on a display unit, the display includes a predetermined screen including at least one of pieces of information about consumables for the image forming apparatus and at least one of pieces of information about environmental burden based on a job executed by the image forming apparatus.