Ricoh GEN5 MH5420 UV Printhead (248mm)
The Ricoh GEN5 MH5420 UV Printhead(248mm) is an MH Series high-performance component designed for industrial printing. It delivers exceptional precision and speed, making it suitable for applications such as signage, packaging, and textiles. Equipped with a 248mm cable, this model ensures seamless integration with compatible printing systems. Its durability, efficiency, and advanced technology make it an excellent choice for businesses seeking high-quality print results and improved productivity.
Ricoh GEN5 MH5420 UV Printhead(248mm): Essential Details
The Ricoh GEN5 MH5420 functions as a drop-on-demand piezoelectric printhead, offering impressive accuracy and resolution. Featuring multi-drop technology, it precisely controls ink droplets to produce sharp and consistent prints. Designed for UV-curable inks, this printhead supports a variety of industrial printing needs. The 248mm cable enhances its compatibility and simplifies installation across multiple printer configurations.
Key Features of the Ricoh GEN5 MH5420 UV Printhead
- High-Precision Output – Delivers up to 600 dpi resolution, ensuring sharp and detailed prints.
- Advanced Multi-Drop Control – Adjusts droplet sizes dynamically, providing smooth color transitions and improved image quality.
- Durable Stainless Steel Nozzles – Built to resist wear and corrosion, ensuring long-term reliability.
- UV-Curable Ink Compatibility – Allows strong adhesion and vibrant color production for industrial applications.
- High-Speed Performance – Supports fast printing speeds while maintaining accuracy.
- Independent Channel Control – Enables multi-ink printing, optimizing color reproduction and flexibility.
- 248mm Cable for Seamless Integration – Designed for printers requiring this specific cable length.
- Self-Cleaning Mechanism – Reduces maintenance needs and minimizes downtime.
Applications of the Ricoh GEN5 MH5420 UV Printhead
With its versatility, the Ricoh GEN5 MH5420 printhead is well-suited for various industrial and commercial printing applications:
- Large-Format Signage – Produces high-quality billboards, banners, and display graphics.
- Packaging and Labeling – Ensures precise printing on cartons, labels, and flexible packaging materials.
- Printing on Rigid Surfaces – Works effectively on glass, metal, and acrylic, delivering sharp results.
- Textile Printing – Enhances fabric and garment printing with vivid colors and fine details.
- 3D Printing and Specialty Uses – Assists in additive manufacturing by enabling precise layering.
Why Select the Ricoh GEN5 MH5420 UV Printhead?
- Exceptional Print Quality – Produces crisp, high-resolution images with excellent color accuracy.
- Extended Durability – Built from robust materials to ensure a long lifespan.
- Energy-Efficient Operation – Consumes minimal power, helping reduce overall costs.
- Versatile Ink Compatibility – Works effectively with UV-curable inks and other specialty ink types.
- Consistent Performance – Features self-maintenance functions to prevent downtime.
- Scalability Options – Functions in single or multi-printhead configurations, allowing for expansion.
- Optimized Connectivity – The 248mm cable simplifies printer integration for enhanced usability.
Comparison with Other Printheads
Feature | Ricoh GEN5 MH5420 (248mm Cable) | Epson PrecisionCore | Konica Minolta 1024i |
---|---|---|---|
Resolution | 600 dpi | 1200 dpi | 360 dpi |
Ink Compatibility | UV-curable | Water-based, eco-solvent, UV | Solvent, UV |
Durability | High | Medium | High |
Speed | Fast | Moderate | Fast |
Cable Length | 248mm | Varies | Varies |
Cost | Moderate | Expensive | Moderate |
For businesses prioritizing a balance of performance, affordability, and dependability, the Ricoh GEN5 MH5420 (248mm Cable) is a solid option for high-quality printing.
Maintenance Guidelines for Optimal Performance
To ensure maximum efficiency and longevity, follow these maintenance practices:
- Regular Cleaning – Prevent clogs by keeping nozzles clean with proper solutions.
- Appropriate Storage – Maintain in a controlled environment to prevent ink from drying.
- Use of Recommended Inks – Select compatible UV-curable inks to maintain peak performance.
- Careful Handling – Follow proper installation procedures to avoid damage.
- Compliance with Manufacturer Guidelines – Adhering to Ricoh’s recommendations will enhance durability and performance.
Support for grey-scale
Achieves excellent gray-scale rendering with up to 4 scales per dot.
Excellent durability
and extended service life
Ricoh inkjet print heads are made of stainless steel. These heads are highly robust and offer excellent anti-corrosion properties for multiple inks, resulting in excellent durability and extended service life.
Support for different inks
With its built-in heater, these heads are capable of jetting high-viscosity inks. Additionally, the ink path is isolated from the actuator (piezo elements) , i.e. no ink contact.
Variable drop volume capability
The multi-drop capability allows the creation of a range of drop sizes enabling grey-scale printing.
This printhead comes with the hose barbs which can easily be removed if needed.
Product Specifications
- Dimensions: 89 x 25 x 69 mm (excluding cables)
- Head materials: SST, Nickel alloy and Epoxy Adhesive
- Nozzle plate surface: Coated SST
- Number of nozzles: 4 x 320 nozzles
- Nozzle spacing: 0.1693 mm
- Nozzle density: up to 600 npi
- Piezo type: D33 Stacked PZT
- Temperature control: Integrated Heater and Thermistor
- Operator temperature range: Up to 80° C
- Native drop volume: 7 pl
- Drop volume range: 7 – 35 pl
- Drop velocity: 7 m/s
- Jetting frequency: Up to 60 kHZ
- Ink compatibility: UV Inks
- Life: 100 billion actuations per nozzle
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