Image Forming Apparatus Registration Unit for Automated File Printing

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Solution Overview

Problem

Existing image forming apparatuses require users to manually select files for printing, which is inconvenient when the same files need to be printed frequently with the same settings.

Innovation Solution

An image forming apparatus with a registration unit that associates a button with path information and print settings, allowing automatic selection and printing of files based on these settings when the button is pressed, eliminating the need for user selection.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If users manually select files for printing, then printing flexibility and user control are improved, but operation convenience and efficiency deteriorate when the same files need to be printed frequently

Engineering Contradiction:
Improveprinting operation convenienceVSAvoidtime for file selection
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The system performs preliminary actions by automatically acquiring printing target files based on registered path information before the printing process begins. This eliminates the need for users to manually select files each time, as the system proactively retrieves the necessary files using stored path data, thereby improving operation convenience and reducing time loss.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The printing system serves itself by automatically acquiring files using registered path information without requiring user intervention for file selection. The system uses its own stored path data to retrieve files, making the process self-sufficient and eliminating the manual selection step that causes time loss.

Inventive Principle:
Principle #25Self-service

2Productivity

If the system automatically acquires files using registered path information, then printing efficiency is improved, but device complexity increases due to path management functionality

Engineering Contradiction:
Improveprinting efficiencyVSAvoidpath information management complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system performs preliminary registration of path information during setup, storing the locations of printing target files in advance. This preliminary action creates a reusable database of file paths that the system can automatically query during printing operations, thereby improving printing efficiency without requiring complex real-time decision-making logic.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system uses copied path information from the registration phase to automatically acquire files during printing. Instead of re-selecting files or analyzing user needs in real-time, the system simply retrieves files based on the copied path data stored during setup, simplifying the printing process while maintaining high efficiency.

Inventive Principle:
Principle #26Copying

Data Source

PatentUS11934707B2Image forming apparatus, control method, and storage medium
Publication Date: 2024.03.19 CANON KK
  • US11934707B2 patent drawing
  • US11934707B2 patent drawing
  • US11934707B2 patent drawing

AI summary

An image forming apparatus includes a registration unit configured to register a button in association with path information indicating a file storage destination and print settings, a display unit configured to display a screen including the registered button, an acquisition unit configured to acquire one or more files by using the path information without asking a user to make a selection in a case where the displayed button is selected, and an execution unit configured to execute printing of the acquired one or more files based on the print settings.