Image Forming Apparatus Stapling Position Setting Interface

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Solution Overview

Problem

Conventional image forming apparatuses, such as photocopiers, have complex and difficult-to-understand operation panels, making it challenging for users to accurately set photocopy processing settings, particularly for stapling functions, leading to unintended results.

Innovation Solution

An image forming apparatus with a scanner, printer, stapler, display unit, and operation unit that displays graphical images of drafts and finished documents, allowing users to visually confirm and set stapling positions through a user-friendly interface, ensuring accurate settings.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a conventional operation panel is used for setting photocopy processing, then the device can perform basic photocopy functions, but the operation becomes complicated and difficult to understand, making it hard for users to accurately set stapling positions

Engineering Contradiction:
Improveease of setting photocopy processingVSAvoidcomplexity of operation panel
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent creates a visual copy representation of the document layout on the display unit, showing where images will be printed and where stapling positions will be marked. This visual copy allows users to understand the complex settings through intuitive graphical representation rather than navigating complicated operation panels.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The display unit serves as an intermediary between the user and the complex photocopy processing settings. It translates complex operational parameters into visual representations, allowing users to set stapling positions by viewing and selecting from displayed graphical representations rather than directly manipulating complex controls.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If the operation panel displays detailed setting options, then users can access all photocopy processing functions, but the interface becomes difficult to understand and use

Engineering Contradiction:
Improvecompleteness of photocopy processing functionsVSAvoidease of understanding operation panel
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The operation panel interface is segmented into multiple display screens that present setting options in organized sections. The display unit shows graphical representations of document layouts with stapling position markers, allowing users to navigate through complex settings in a structured, visually intuitive manner rather than facing a wall of text options.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The display unit uses visual differentiation through color and graphical markers to indicate different setting states and stapling positions. This visual coding makes the interface easier to understand by allowing users to quickly identify active settings and potential errors through color-coded representations rather than reading extensive text labels.

Inventive Principle:
Principle #32Color changes

3Productivity

If the stapling position is set without visual confirmation, then the setting process is faster, but the position often becomes different from what the user intended

Engineering Contradiction:
Improvespeed of setting processVSAvoidaccuracy of stapling position
Core Design Contradiction:
ProductivityVSMeasurement precision

Solution Approach 1:

The display unit provides real-time visual feedback to users during the stapling position setting process. It shows graphical representations of the document layout with markers indicating where stapling will occur, allowing users to immediately verify their selections and correct errors before the actual stapling takes place, ensuring accuracy without significantly slowing the overall process.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS8849144B2Image forming apparatus and display unit of an image forming apparatus
Publication Date: 2014.09.30 KK TOSHIBA
  • US8849144B2 patent drawing
  • US8849144B2 patent drawing
  • US8849144B2 patent drawing

AI summary

In a case where a display unit displays a setting screen having a first display area to display a draft graphical image in accordance with draft setting and a second display area to display a finished graphical image in accordance with sheet setting, and a user designates a position to be stapled, a staple region mark is superimposed and displayed on a region corresponding to the position to be stapled in the draft graphical image in accordance with the draft setting, and a staple position mark is superimposed and displayed on a position corresponding to the position to be stapled in the finished graphical image in accordance with the sheet setting.