Ricoh Gen5 Printhead MH5420 Description
1. As an industrial-grade printhead, Ricoh G5 is not only widely used, but also recognized as the most effective and cost-effective printhead.
2. The Ricoh Gen5 printhead has 1280 nozzles, and one head controls two colors.
3. It consists of an independent control board. The printhead is an all-steel structure with an inkjet width of 54mm and has super corrosion resistance.
4. It can work 24 hours a day without interruption, 20 hours a day, and can be used for about 3-5 years, exceeding the service life of similar printheads by 3 times.
5. The smallest ink droplet of Ricoh G5 printhead is 7PL, which has excellent printing effect, is delicate and lifelike, and can clearly print 2PT fonts and variable ink droplet printing.
6. Ricoh G5 is not easily affected by the working environment and is not affected by ink temperature and viscosity.
Ricoh Gen5 Printhead MH5420 Specifications
| MH5420 | MH5440 | |
| Print Width | 54.1 mm (2.1″) | |
| Number of nozzles | 1,280 (4 × 320 channels), staggered | |
| Nozzle spacing (4 color printing) | 1/150″(0.1693 mm) | |
| Compatible ink | UV, Solvent, Others. | |
| Weight | 155g | |
| Max. number of color inks | 2 colors | 4 colors |
| Operating temperature range | Up to 60℃ | |
| Temperature control | Integrated heater and thermistor | |
| Jetting frequency | Binary mode : 30kHz / Grey-scale mode : 20kHz | |
| Drop Volume | Binary mode: 7pl / Grey-scale mode : 7-35pl *depending on the ink | |
| Grey-scale | 4 levels | |
Printer Compatibility
UV printers, Solvent printers
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