Printing Control Device Parameter Selection

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Solution Overview

Problem

Existing printing control devices face inefficiencies in selecting optimal parameter sets for various printing media, particularly when multiple parameters need to be set, making it difficult for users to achieve optimal printing conditions.

Innovation Solution

A printing control device with an operation information obtainment unit and a display control unit that allows users to select a parameter set from multiple registered sets based on operation information, providing a user-friendly interface to optimize printing parameters.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If multiple printing parameters are set manually for different printing media, then printing quality can be optimized, but the operation complexity and time required increase significantly

Engineering Contradiction:
Improveprinting qualityVSAvoidparameter setting complexity
Core Design Contradiction:
Manufacturing precisionVSEase of operation

Solution Approach 1:

The system performs preliminary actions by automatically obtaining operation information (such as printing media type) and pre-selecting appropriate parameter sets from the database before the user needs to make decisions. This eliminates the need for users to manually configure multiple printing parameters while ensuring optimal printing quality for each media type.

Inventive Principle:
Principle #10Preliminary action

2Manufacturing precision

If multiple printing parameters are set manually for different printing media, then printing quality can be optimized, but the time required for parameter setting increases

Engineering Contradiction:
Improveprinting qualityVSAvoidparameter setting time
Core Design Contradiction:
Manufacturing precisionVSLoss of time

Solution Approach 1:

The system performs self-service by automatically obtaining operation information and selecting appropriate parameter sets without requiring user intervention. The printing control device independently queries the database using operation information (such as printing media type) and automatically applies the correct parameter set, eliminating manual parameter setting time while maintaining optimal printing quality.

Inventive Principle:
Principle #25Self-service

3Manufacturing precision

If a database with multiple parameter sets is provided, then optimal printing conditions can be achieved for various media, but the difficulty of selecting the appropriate parameter set increases

Engineering Contradiction:
Improveprinting conditions optimizationVSAvoidparameter set selection difficulty
Core Design Contradiction:
Manufacturing precisionVSDifficulty of detecting and measuring

Solution Approach 1:

The system uses operation information (such as printing media type) as an intermediary to bridge the user and the parameter set database. Instead of requiring users to directly search and select from multiple parameter sets, the operation information automatically queries the database and retrieves the appropriate parameter set, simplifying the selection process while ensuring optimal printing conditions.

Inventive Principle:
Principle #24Intermediary (Mediator)

4Ease of operation

If automatic selection of parameter sets based on operation information is implemented, then user-friendly operation is achieved, but the device complexity increases

Engineering Contradiction:
Improveparameter selection simplicityVSAvoidcontrol system complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The printing control device performs multiple functions: it obtains operation information, queries the parameter set database, selects appropriate parameter sets, and applies them to printing operations. By consolidating these functions into a single multi-functional control system, the patent achieves user-friendly automatic parameter selection without proportionally increasing overall device complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS20240402950A1Printing control device, method of controlling printing control device, and storage medium
Publication Date: 2024.12.05 CANON KK
  • US20240402950A1 patent drawing
  • US20240402950A1 patent drawing
  • US20240402950A1 patent drawing

AI summary

A printing control device includes: an operation information obtainment unit that obtains operation information on a printing device; and a display control unit that displays, on a display screen to select a parameter set, a candidate selected from a plurality of parameter sets registered with the printing device based on the operation information on the printing device.