Universal Printing Controller for Multi-Technology Print Heads
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Solution Overview
Problem
Industrial printing environments face complexity and increased costs due to the need for separate controllers for different print-head technologies, such as laser, Thermal Transfer Overprinting, and Drop On Demand printers, which require distinct data formats.
Innovation Solution
A universal printing controller that can manage and control multiple types of print-heads across various technologies using a single controller, featuring communication ports, a memory unit, and a print-head manager to detect and adapt to different print-head types, allowing for simultaneous control of various print technologies.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If separate controllers are used for each print-head technology type, then each controller can be optimized for its specific technology, but the system complexity and cost increase
Solution Approach 1:
The controller is designed with multi-functionality to support multiple print-head technologies (laser, TTO, DOD, thermal, impact, bubble jet) through a single device. The controller includes a print-head manager that automatically detects print-head type and configures appropriate data formats, eliminating the need for separate dedicated controllers for each technology while maintaining optimized control for each print type
2Reliability
If separate controllers are used for each print-head technology type, then each controller can be optimized for its specific technology, but the cost increases
Solution Approach 1:
The patent combines multiple dedicated controllers into a single universal controller that handles all print-head technologies. This merging reduces the total number of controller units needed, lowering hardware costs, installation complexity, and maintenance requirements while maintaining the ability to optimize control for each specific print-head type through software configuration
3Device complexity
If a single universal controller is used for multiple print-head technologies, then complexity and cost are reduced, but the controller must handle diverse data formats and configurations
Solution Approach 1:
The controller employs dynamic adaptability through an automated detection and configuration system. The print-head manager dynamically identifies the connected print-head type and automatically configures the appropriate data format and control parameters. This dynamic adaptation allows the single controller to handle diverse print technologies without requiring manual configuration or sacrificing compatibility
Solution Approach 2:
The print-head manager acts as an intermediary layer between the universal controller and various print-head technologies. It translates between the universal control interface and technology-specific protocols, enabling the controller to manage multiple print types through a standardized interface while maintaining optimal control for each specific technology
Data Source
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AI summary
Example embodiments presented herein are directed towards a universal printing controller, and corresponding method, for universal printing control. A universal printing controller is presented herein which may provide instructions and/or control functionality to printers of various print technologies. Based on a particular print-head type, the universal controller may choose a print technology format from a variety of different print technology formats. The universal printing controller may also provide print instructions for printing an image description based on the chosen print technology format.