2017年6月26日星期一

Epson DX5 Print Head VS GEN5 Print Head, Which One is Better?

   GEN5 print heads becomes more and more popular recently years, and it is especially common seen in a UV flat printer. Then compared with Epson DX5 print heads, which one is better?

  The DX5 print heads
DX5 print head

   Advantages: 
   1. Print effect ranked first.
2. The price is relatively cheap.
3. The nozzle can print 5mm radian products.
4. Suitable equipment type is broad, the consumable material such as the sublimation ink is easy to buy, the maintenance cost is low.

Disadvantages:
1. The EPSON DX5 print head uses ABS material, the nozzle's anti-corrosion and fluency is not so good.
2. The DX5 print head can only print 20,000 square meters, the can be only used for 6-10 months, spray white ink will be easier to plug the head.
3. The printing speed of the nozzle is reduced and the encryption channel appears.

GEN5 print heads
Gen5 print head

Advantages: 

 1, Ricoh G5 Nozzle is a real industrial-grade nozzle, it was developed based on the technology of Ricoh G4 nozzle by the Japanese Ricoh Company. It uses closed stainless steel floor, so that the nozzle with anti-collision, scratch-resistant function, no longer worry about the nozzle was smashed, or scraped. Ricoh 5 is not easy to be bothered by the work environment (there is constant temperature and circuit insulation system). Not affected by the ink temperature viscosity (applicable to a variety of inks, printing image clear. Out of ink flow).
   2. Ricoh G5 nozzle has a faster speed and higher precision. Now the standard of Ricoh Nozzle is 7PL, it means Gen5 print head has a large improvement in efficiency.

Disadvantages:
1. The price is too high
2. The print heads are is bundled with the ribbon wire. If there is a problem with the wire, the nozzle will be scrapped.
3. Technology is not mature enough. Ricoh Equipment was first used in 2014
4. The price of equipment is very high
5. Can only print products which not exceed 3mm, UV printing with white ink is not easy. The technology is difficult to control when printing on super large format products.

Finally, no matter which print head you choose, remember maintain it correctly. As the most important part of inkjet printer, if you cant do the daily maintenance well, it will affect you normal work.


More information:
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