Original Ricoh GH2220 Dual-Color Solvent & Water-Based Printhead
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Product Description
The Original Ricoh GH2220 Printhead represents a breakthrough in industrial digital printing, born from over a decade of Ricoh's research and manufacturing optimization. Built on a precision-fabricated silicon nozzle range, this robust inkjet component offers original equipment manufacturers (OEMs) and print shops an exceptional balance of fine-art accuracy, high operational speed, and long-term production reliability.
Advanced Multi-Drop Technology & Grayscale Expression
The Ricoh GH2220 incorporates sophisticated **multi-drop droplet control technology**. This advanced system allows variable droplets discharged from the nozzles to consolidate instantly at high speeds before hitting the substrate surface. By giving operators full, dynamic control over ink discharge—ranging smoothly from **small micro-dots to large volume droplets**—the printhead achieves stunning, photorealistic grayscale expressions and flawless color transitions without sacrificing production velocity.
Dual Fluid Compatibility & Silicon Precision
- Aqueous and Solvent Versatility: Engineered with highly resilient internal chemistry, this printhead seamlessly supports both **water-based (aqueous) and solvent-based inks**.
- Precision Fabricated Silicon Array: Features a high-durability silicon construction that minimizes localized nozzle deflection, prevents ink buildup, and extends the overall mechanical lifecycle of the head.
- Cost-Effective Industrial Performance: Delivers commercial-grade dot placement accuracy at a highly competitive price point, making it the ideal choice for small-to-medium industrial flatbed and roll-to-roll printers.
- Genuine Factory Quality: Supplied as a 100% brand-new, original factory component to ensure seamless voltage matching and electronic wave compatibility with your printer's mainboard.
Technical Specifications
| Parameter | Factory Specifications |
|---|---|
| Technology Base | Precision Fabricated Silicon Piezo Printhead |
| Droplet Technology | Multi-Drop Variable Droplet Control (Grayscale Capable) |
| Ink Chemical Support | Water-Based (Aqueous) Inks & Solvent-Based Inks |
| Production Origin | Ricoh Original (Genuine Factory sealed) |
| Target Application | OEM industrial wide-format printers, flatbeds, and textile machines |
Important Technical Notice: Industrial silicon printheads are highly specialized components sensitive to static electricity and improper voltage settings. To protect your hardware and ensure optimal performance, installation and waveform adjustment should only be carried out by a certified wide-format field engineer. It is highly recommended to install new ink dampers and clean data cables when replacing this part.