Image Forming Apparatus Remote Status Monitoring via Server

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Solution Overview

Problem

Users of multifunction peripherals face inconvenience due to the inability to check the real-time operation status of image forming apparatuses remotely, requiring physical presence and registration with service providers, leading to inefficiencies and increased time spent waiting for outputs.

Innovation Solution

An image forming apparatus and system that includes a server for message exchange, allowing the acquisition, determination, and posting of status messages, enabling users to check the status of image forming devices remotely through a network, using a terminal to send and receive messages, and an image forming device to generate and post status updates based on output requests.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If operation status prediction information is transmitted to terminal, then user convenience is improved, but user cannot check actual operation status in real time

Engineering Contradiction:
Improveoperation status informationVSAvoidtime to check actual status
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The image forming apparatus actively posts operation status information to the server, which then provides this information to user terminals. This feedback mechanism ensures users receive accurate real-time status updates without needing to physically visit the apparatus, resolving the contradiction between information availability and time loss.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

A server acts as an intermediary between the image forming apparatus and user terminals. The server receives operation status information from the apparatus and distributes it to terminals, enabling remote real-time monitoring without requiring direct connection or user presence at the apparatus location.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If user registers contact information with service provider, then operation status can be transmitted, but system complexity increases

Engineering Contradiction:
Improvestatus checking convenienceVSAvoidregistration process
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The image forming apparatus automatically posts its own operation status information to the server without requiring user registration or intervention. The system serves itself by autonomously publishing status updates, which are then accessible to users through terminals, eliminating the need for complex registration processes while maintaining ease of operation.

Inventive Principle:
Principle #25Self-service

3Measurement precision

If user must be located near image forming apparatus, then current operation status can be recognized, but user time and effort increase

Engineering Contradiction:
Improvestatus information accuracyVSAvoiduser waiting time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The system transitions from spatial proximity requirement to network-based information delivery. Instead of requiring users to be physically near the apparatus (spatial dimension), the solution delivers status information through network communication (information dimension), enabling remote real-time access without compromising information accuracy while eliminating the need for user presence at the apparatus location.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Data Source

PatentUS11099795B2Image forming apparatus, control method, and system
Publication Date: 2021.08.24 SHARP KK
  • US11099795B2 patent drawing
  • US11099795B2 patent drawing
  • US11099795B2 patent drawing

AI summary

The present invention provides an image forming apparatus that is included in a system with a server that provides messages posted from a plurality of apparatuses to each of the plurality of apparatuses sequentially, and having an image forming device to form an image on a basis of output data. The image forming apparatus includes a message acquisition device that acquires a message provided by the server, a message determination device that determines a type of the acquired message, a message generator that generates the message on a basis of a status of the image forming apparatus in a case where the type of the message acquired is an output request, and a message posting device that posts the generated message to the server.