How to Choose a Right Printhead? The Answer is Here!

Each digital inkjet printer available makes them thing in like manner: a printhead. Small or large formate inkjet printers all component print head that prints ink on all of the different kinds of media. Inkjet print heads spray the ink onto paper or other media in a controlled way to deliver the ideal picture. In any case, do you know how to pick the right digital print heads for your inkjet printer? If you don’t mind following, allowed me to show you the appropriate response!

 

1. What is the Epson DX5 Printhead?

The Epson DX5 printhead is compatible with both solvent and eco-solvent based inks, and has a native resolution of 1440 dpi, using 1440 nozzles arranged in 8 lines of 180 nozzles. It has a firing frequency of 8kHz and minimum droplet size of 1.5 picolitres. Epson DX5 print head in the domestic photo machine application practice is relatively long, mature technology, printing output accuracy is high, printing speed is fast, stable use. Therefore, the DX5 printheads have always been favored by the users of inkjet printing and digital printing, and Epson’s fifth-generation sprinkler head does not pick ink, so the controllable cost is low.

2.What is Epson DX7 Printhead?

The Epson DX7 printhead is also solvent and eco-solvent compatible, and it uses 6 lines of 90 nozzles for 540 nozzles and a 1440 dpi resolution, the droplet size is the same 1.5 picolitres at 8kHz. Epson DX7 seven generation printhead, located in the design concept of industrial production, a new piezoelectric crystal, the structure and design of Epson seventh-generation nozzle ink droplets are twice as fine as the five generations, so the seven generation nozzle requirements of the ink to be picky, stronger adaptation to the temperature; digital Epson DX7 printhead can work continuously for a long time, greatly improving production efficiency and reducing production cost.

3.Epson DX5 printhead VS. Epson DX7 printhead

Epson has used micro-piezo technology in their printers for many years, and that has built them a reputation for reliability and print quality that few can match. However, over the years they have made several advances, with new heads appearing over the years that improve various aspects of performance. The Epson DX5 printhead has been a reliable workhorse for many years, but with its newer DX7 printhead available as well. What are the differences between the two and why would you pick one over the other?

(1.Performance between Epson DX5 and DX7 printhead

While every print job is different, both printheads are assessed based on their speed to print a full-size A4 image, and while their specifications do look quite similar, this is where the differences show. The Epson DX5 took just 64 seconds to print the full page, however, the DX7 printhead took 111 seconds. Of course,  printing speed is not everything and the output quality is also very important to look at. Here the end result is not as far apart as you may think, the DX7 providing a slower speed, but maintaining high-quality output. The DX5 offering slightly higher quality at a much faster speed.

(2.Specifications between Epson DX5 and DX7 printhead

The second thing to look at when comparing the two printheads is their specifications because it is this that defines how they perform and gives us an idea of what each head is designed to do. The Epson DX5 head is the older of the two, compatible with both solvent and eco-solvent based inks, and has a native resolution of 1440 dpi, using 1440 nozzles arranged in 8lines of 180 nozzles. It has a firing frequency of 8kHz and minimum droplet size of 1.5 picolitres.

(3.Suitability between Epson DX5 and DX7 printhead

The biggest difference between the two heads is not the speed as you may think, but it is in fact operating costs. Not only is the DX5 more expensive to get, but the extra nozzles mean it is also a costlier head to maintain. By contrast, the Epson DX7 offers relatively low running costs to offset that slower print speed. What does that mean for anyone looking at these heads? If you can live with the lower print speed, the Epson DX7 can offer significant savings in running costs, but if you want the fastest prints without sacrificing quality and running costs are not too much of a worry for you, then the Epson DX5 is the head to choose.

Today there are also many countries UV flatbed printer uses Epson dx7 printhead. But the technology is not yet mature, so dx5 quality is better. At the same time in life, the dx5 is better than dx7. In summary, if you have high accuracy requirements, please select a dx7 printhead. If the general requirements,dx5 head quality is enough.

4.What is Epson 4720 Printhead?

Actually, the Epson 4720 printhead(also known as EPS 3200 print head) is a new type of piezoelectric head launched by Epson in recent years. It appeared in Shanghai APPPEXPO 2018, surprised the large-format digital printer market with superior performance and competitive price. Epson EPS 3200 printhead is hot using printhead on the market. It is almost identical to the Epson 5113 printhead in appearance, specifications, and performance, but due to the economical price and availability, it had gained a lot of customers’ favorites.

5.Epson 4720 VS Epson DX5 Printhead?

1. Number of nozzles: the Epson 4720 has four pairs and eight columns of nozzles, a single column have 400 holes, and a total of 3,200 nozzles. That’s a lot more than the Epson DX5 with only 1,440 nozzles.

2. Nozzle width: The effective width of the 4720 nozzles is 1.3 inches. It is at least 30% wider than Epson’s previous DX5 and DX7 heads.

3. Speed performance: The digital inkjet machine with a 4720 printhead can realize 3 PASS high-speed printing, the printing speed of a single printhead machine can reach 30 square meters per hour.

4. Epson 4720 printheads nozzle is a corrosion-resistant nozzle, applicable to water-based ink, oil, solvents, UV, paint, thermal sublimation, etc., is a multi-purpose nozzle. The possibilities are endless.

5. The price of Epson 4720 printheads is lower.

Actually, Epson 4720 is the most popular printhead in the market. And more and more customers prefer to get a digital printer with 4-8 4720 printheads to meet the customers’ high speed, high resolution demand.

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