Print Region Binding Position Display for Booklet Layout

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Solution Overview

Problem

When printing a side stitch booklet, users cannot visually perceive the region on the spine side where the binding material is attached, leading to unintended printing of images in non-visible areas.

Innovation Solution

A control method for an information processing apparatus that displays an edit screen for printing data, indicating the binding position and printable region, and notifies the user if an image is designated to be laid out in a region between the binding position and the side of the print region, preventing unintended printing.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Strength

If binding is performed using a binding material at a specific position, then the booklet can be bound properly, but the region on the spine side becomes non-visible and cannot be perceived by the user

Engineering Contradiction:
Improvebinding strengthVSAvoidvisual perception of print region
Core Design Contradiction:
StrengthVSLoss of information

Solution Approach 1:

The patent applies preliminary action by displaying the binding position and printable region on the edit screen before printing occurs. This allows users to preview and adjust the layout to prevent images from being placed in non-visible regions, thereby avoiding the information loss that would otherwise occur after binding.

Inventive Principle:
Principle #10Preliminary action

2Adaptability or versatility

If images are laid out in the printable region without restriction, then the layout flexibility is maximized, but images may be printed in regions that cannot be visually perceived after binding

Engineering Contradiction:
Improvelayout flexibilityVSAvoidunintended printing in non-visible region
Core Design Contradiction:
Adaptability or versatilityVSObject-affected harmful factors

Solution Approach 1:

The patent implements feedback by providing visual information on the edit screen that shows users which regions are printable and which are not. This feedback mechanism allows users to make informed layout decisions, maintaining flexibility while preventing harmful unintended printing in non-visible regions.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The patent applies preliminary anti-action by proactively preventing images from being placed in non-visible regions through the display of binding position information and printable region boundaries on the edit screen. This preemptive measure counteracts the potential harm before it occurs, rather than correcting it after printing.

Inventive Principle:
Principle #9Preliminary anti-action

3Reliability

If the binding position is displayed on the edit screen, then the user can avoid placing images in non-visible regions, but the device complexity increases

Engineering Contradiction:
Improveprint layout accuracyVSAvoidedit screen complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent applies segmentation by dividing the print area into distinct regions: the printable region and the non-printable region near the binding position. By visually segmenting these areas on the edit screen, the system provides clear guidance to users without overwhelming complexity, thereby maintaining reliability while managing device complexity.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS10832107B2Control method for information processing apparatus, information processing apparatus, and non-transitory computer-readable medium
Publication Date: 2020.11.10 CANON KK
  • US10832107B2 patent drawing
  • US10832107B2 patent drawing
  • US10832107B2 patent drawing

AI summary

A control method for an information processing apparatus that displays an edit screen of print data for printing a predetermined page, comprising: displaying, on the edit screen, a print region that includes a binding position indicating a position at which binding is performed using a binding material in the predetermined page and indicates a printable region in the predetermined page; receiving designation of a layout position of an image in the predetermined page; and making a notification if the designation is received so that the image is laid out in a predetermined region including at least a partial region in the print region between the binding position and a side of the print region on a side of the binding position, wherein a printing apparatus executes printing based on the print data edited in the edit screen.