Food Freshness Printer Startup Wizard for Fast Custom Setup

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Solution Overview

Problem

Existing food freshness barcode printers are difficult to install and configure, especially for non-technical users, and require language-centric setups that are not customizable.

Innovation Solution

A startup wizard that guides users through the installation process, prompting for specific elements like language, date format, and network configuration, and allows customization via a configuration file to bypass unnecessary steps.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional setup and installation methods are used with printed overlays, then language coverage is limited, but customization and user-friendliness deteriorate

Engineering Contradiction:
Improvelanguage supportVSAvoidinstallation ease
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The patent changes the parameter of language support from fixed (printed overlay) to dynamic (software-based). The system detects user language preferences and automatically configures the installation interface in the appropriate language, eliminating the need for physical overlays in multiple languages while maintaining multilingual capability.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The installation system performs self-service by automatically detecting user preferences (language, date format) and configuring itself without requiring external printed materials. The printer device autonomously adapts to the user's environment, reducing the need for manual intervention and printed instructions.

Inventive Principle:
Principle #25Self-service

2Reliability

If all configuration items are presented to users, then completeness is ensured, but installation time increases

Engineering Contradiction:
Improveconfiguration completenessVSAvoidinstallation time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system performs preliminary actions by detecting user preferences (language, date format, network configuration) before the actual installation process begins. This allows the system to pre-configure appropriate settings and filter out non-relevant configuration items, ensuring completeness while reducing the number of steps the user must manually complete.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The installation process is made dynamic by adapting the configuration items presented to the user based on detected preferences and environmental factors. The system dynamically determines which configuration steps are necessary versus optional, adjusting the installation workflow in real-time to balance completeness with speed.

Inventive Principle:
Principle #15Dynamics

3Ease of operation

If non-technical users are required to complete installation, then accessibility is improved, but installation complexity becomes a barrier

Engineering Contradiction:
Improveuser accessibilityVSAvoidinstallation complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent introduces an intermediary startup wizard that mediates between the complex printer configuration and the non-technical user. This wizard provides simplified, step-by-step guidance with automatic detection of preferences, translating complex technical configurations into user-friendly interactions without exposing the underlying complexity.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system performs self-service by automatically detecting and configuring essential parameters (language, date format, network settings) without requiring user expertise. This reduces the perceived complexity for non-technical users while maintaining proper configuration through automated detection and setup.

Inventive Principle:
Principle #25Self-service

Data Source

PatentEP4451112B1Customizable food freshness printer startup wizard
Publication Date: 2026.02.25 AVERY DENNISON RETAIL INFORMATION SERVICES LLC
  • EP4451112B1 patent drawingFigure 1
  • EP4451112B1 patent drawingFigure 2B
  • EP4451112B1 patent drawingFigure 2C

AI summary

Aspects relate to a process for installing a food fresh printer. The process comprises utilizing a startup wizard and detecting first power on. The process further comprises prompting a user for specific elements required for implementation and guiding the user through installation process. The user is guided through the installation process such that the user completes the installation of the food freshness printer.