Epson DX5 Printhead VS Ricoh Gen5 Nozzle, What's the Difference of Them?

Hello, nice to see you again, my dear friends! Today, let's we talk about the print head of digital inkjet printers. There are different type printer nozzle, such as Epson DX5, DX6, DX7 nozzle and industrial Ricoh Gen5 printhead. Some one often ask me what the difference of them. Please read the following, Today I will share you the difference of epson DX5 and Ricoh Gen5 nozzle.

Getting the right printer head can be critical to reliable, cost effective and high-quality printing. For several years, the Epson DX5 printhead has been the most commonly used type on the market, and the Ricoh Gen 5 printhead often used in industrial printing.
Specifications
The DX5 is distinguished by its 8 rows of nozzles, with each row having 180 nozzles, for a total of 1440 nozzles, matched to a 1440dpi resolution. The Ricoh Gen5 features just 4 rows of nozzles, but each row has 320 nozzles for a total of 1280 nozzles. This is less than the DX5, however, as the Gen5 head is around 20% smaller, the dpi resolution is very similar between the two.
The smallest drop from the DX5 is 5pl, however for the Ricoh it’s a slightly larger 7pl, which could make a difference in very fine work. The Ricoh is designed to give 100 billion actuations per nozzle, and this shows where the design is focused, and that is longevity.

Performance
One area of difference is the number of channels these heads support, with 8 rows, the DX5 supports 8 separate channels, which could be used for 8 different colors, however the Ricoh Gen5 can only use a maximum of 4 channels and 4 colors due to its 4-row construction choice.
With a jetting frequency of 60 kHz, the Ricoh is much faster than the 8 kHz of the Epson head, and while it is slightly smaller and has less nozzles, it is the faster of the two, however the speed difference is not as noticeable as with some other comparisons.
Conclusion

While on the surface they seem quite evenly matched, the Ricoh does have one area where it has a significant advantage, and that is in longevity. Designed for 100 billion actuations per nozzle, the Gen5 is designed to last. Here it definitely shows a much better performance than the Epson, and because pricing between the two is very similar, will offer a less costly option over the longer term.
For high volume applications, the Ricoh Gen5 printhead is an obvious choice, although for those who really need more than 4 channels, then the Epson still delivers speed and quality to meet any needs.

Okay, If you want to know more about Epson DX5 and Ricoh Gen5 printhead, welcome to contact us at any time. We will provide you the best quality product and service. Hope my article can be useful to you. Thank you for your reading.

More Info:
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E-mail: sales@feiyuepaper.com
Tel: 86-025-86628894
Address: Central Road 323, Nanjing, Jiangsu, China