Industrial Inkjet Printheads
Ricoh MH5422 / MH5442
Key Features
| Print Width | 2.13in |
| DPI | 600 |
| Drop Size | 7/14/21pl |
| Viscosity | 10-12mPa⋅s |
| Temp Range | Up to 60°C |
Applications
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Sign Graphics
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Textile
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Coding
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Marking
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Wide Format Graphics
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Other
Differentiators
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Excellent durability and extended service life
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Support for different inks: Aqueous, UV and Solvent
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Variable drop volume capability
Additional Information
High-Quality Printing and High Productivity
- Successor to RICOH MH5420/5440 and RICOH MH5421/5441 with enhanced precision technology.
- Equipped with 1280 nozzles arranged in 4 rows of 150 npi, and a standard droplet volume of 7 pl.
- Improved uniformity in impact accuracy and discharge rate for high-quality printing.
- Enhanced stability during high-frequency drive, with a drive frequency up to 50 kHz for high productivity.
Enhanced Ink Support
- Compatible with all UV, water-based, and solvent inks.
- Longer service life for water-based inks compared to RICOH MH5421/5441, based on internal evaluations.
Enhanced Abrasion Resistance of Nozzle Surfaces
- High water-repellent treatment technology improves the strength of the water-repellent film.
- Reduces degradation of the water-repellent film performance due to repeated wiping.
- Provides consistent image quality over extended use.
Improved System Conformance
- Offers both pin-alignment and surface alignment models for high accuracy.
- Enhanced installation accuracy and ease of alignment for head mounting and replacement.
- Separation cable structure with general-purpose connectors allows for flexible handling during attachment and detachment.