Both of Epson DX5 and DX7 Micro Piezo print head are the most widely used in Chinese eco solvent Printer market, this is main part of eco solvent Printer also. Good maintenance of print head is crucial for quality of printing.

Epson DX5 and DX7 with long working life and high precision, printing effect very good and easy to install, far ahead of other print heads and as most popular print head in Epson company also. All of those due to this two Micro Piezo print heads is high-precision and high technology electron device. But in the process of using Micro Piezo print head we need to pay attention to maintain it, so that we can enjoy the best printing condition of Micro Piezo print head.

Then, how to clean and maintain print head?

Cleaning methods of eco solvent printer print head daily use or clogging print head:

1.     If your eco solvent printer print head with auto cleaning system, such as Shanghai Meitu series eco solvent printer, you can use auto cleaning system to making daily cleaning and ordinary print head clogging fault, then the eco solvent printer will keep very good printing condition.

2.     Cleaning by manual. For example, when print head carriage at the home position, use injection syringe add soft tube linked on used ink tube to suck around 5ml ink.( ps: in process of suck ink, avoiding injection syringe inner tank reflux, otherwise will cause difference nozzles color mixed. ) In the process of suck ink if the print head capping station not seal complete, you can move print head carriage slightly by hand to ensure nice seal of nozzles and print head. Making software cleaning after suck ink.

Epson DX5 and DX7 print head of Eco Solvent Printer Maintenance

There are two parts for Maintenance of eco solvent printer print head, be in process of using and long time leave unused. The maintenance of eco solvent printer finished printing, you can take some simple cleaning process when finished printing. Cleaning print head surface and residual ink first, then put print head back to capping station and making print head wet works. In addition, if eco solvent print leave unused with a long time, then need to make professional maintenance of print head. Including clean and store print head after them were disassembled, specific operating steps as follows:

1.     Turn off the power of eco solvent printer, removed print head from eco solvent printer by correct methods and cleaning residual ink.

2.     Use nozzle cleaning agent making thorough cleaning of print head, including print head surface ink smudge.

3.     Inject specialized print head protection solution in to print head channel, such as use print head cleaning solution to wash it.

4.     When finish cleaning print head, seal wrap and store it.

If you are eco solvent printer user, please must pay attention to Maintain print head to make sure your eco solvent print can get the best printing result all the time.

Edit by Carol