Networked Troubleshooting System for Image Forming Apparatuses

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Solution Overview

Problem

Users face difficulties in troubleshooting and resolving issues with image forming apparatuses, such as failures or maintenance needs, as existing systems require manual reference to operation manuals, which can be time-consuming and inefficient.

Innovation Solution

An information processing system that allows users to input problem information, receive troubleshooting information via a connected network, and output this information to attempt self-repair, with a repair request sent to an external resource if the issue persists, including details on whether troubleshooting information was utilized.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If users refer to operation manuals to fix problems, then they can obtain troubleshooting information, but it takes time and effort

Engineering Contradiction:
Improvetroubleshooting informationVSAvoidtime and effort
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The system enables users to autonomously input problem information and receive troubleshooting guidance without requiring manual consultation of operation manuals or assistance from maintenance staff. The automated information processing system allows users to self-diagnose and self-repair issues by inputting problem details and receiving appropriate troubleshooting information through the network.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

An information processing apparatus acts as an intermediary between users and troubleshooting information. This mediator receives problem information from users via the network, processes it to identify the appropriate troubleshooting content, and transmits the relevant information back to users, eliminating the need for users to manually search through operation manuals.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If maintenance staff visit to resolve issues, then problems can be fixed, but it increases maintenance costs and service time

Engineering Contradiction:
Improveproblem resolutionVSAvoidmaintenance efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system empowers users to independently resolve maintenance issues by providing them with automated troubleshooting information based on their input. This eliminates or reduces the need for maintenance staff visits, allowing users to maintain their equipment independently and improving overall maintenance efficiency.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system transmits feedback information to extraneous resources indicating whether troubleshooting information was successfully output and whether the problem was resolved. This feedback mechanism allows the system to learn from resolution outcomes and improve future troubleshooting recommendations, while also reducing the need for repeated maintenance staff interventions.

Inventive Principle:
Principle #23Feedback

3Ease of operation

If comprehensive troubleshooting information is provided, then problem resolution improves, but system complexity increases

Engineering Contradiction:
Improvetroubleshooting easeVSAvoidsystem complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The information processing apparatus extracts only the specific troubleshooting information relevant to the user's input problem from a larger database, rather than providing all possible troubleshooting content. This extraction process delivers comprehensive and accurate troubleshooting guidance while keeping the system interface simple and focused on the user's specific issue.

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUS11991319B2Apparatus, information processing system, and non-transitory recording medium
Publication Date: 2024.05.21 RICOH CO LTD
  • US11991319B2 patent drawing
  • US11991319B2 patent drawing
  • US11991319B2 patent drawing

AI summary

An apparatus includes circuitry to receive an input of problem information that is information on a problem, transmit the problem information to an information processing apparatus communicably connected to the apparatus via a network, and receive, from the information processing apparatus, troubleshooting information corresponding to the problem information. The troubleshooting information is information for solving the problem. The circuitry outputs the troubleshooting information, and transmits, to an extraneous resource, a repair request including the problem information and information indicating whether the troubleshooting information has been output.