When using Eco Solvent Printer, you should notice the influence that Eco Solvent Printer get ink return back problem. When our Eco Solvent Printer gets ink return back, you need timely check ink tube and related accessories of ink supply system, then find problem and solve it.

Eco Solvent Printer is a kind of inkjet printer. Ink return back is common problem during daily using of Eco Solvent Printer. It will affect normal eco solvent printer printing job once ink damper occur ink return back. It affects quality and color effect of printing output. Although little trouble can be easily solved, but the cost of little damage can not ignore.

Firstly, please check whether ink tank of Eco Solvent Printer get leak problem. Usually, ink tube will exist air, but it is common situation there are few air. But in order to prevent siphon effect and backflow. If large amount air enter in, Can cause atmospheric pressure.. Then lead to ink of ink damper return back and make eco solvent printer get problem.

Secondly, check whether ink damper of eco solvent printer leak air or not. Air leak of ink damper can also happen same situation like ink tank. It is also common situation.

Thirdly, check the sealing of ink supply tube and whether contact port leak air. If Ink supply tube be connected improperly, it will cause ink return back.

Detailed check for above ink supply accessories, check them one by one. If connection is not sealed, please connect again. Make sure it does not leak air. If ink damper and ink tube broken or exist little hole, please change it directly. Besides, you can install one-way valve on the ink supply tube. You can close one-way valve when eco solvent printer is free. Further prevent ink return back.

Shanghai MeiTu Digital Eco Solvent Printer, every spare part, every option, every detail, all of these are considered and designed for users. We produce good quality and stable eco solvent printer, produce the eco solvent printer that be popular with customers.

Edit by Gavin