Negative Pressure DX7 Printhead Ink Damper UV

Negative Pressure UV Ink Damper for Epson DX7/5113 Printhead Description

This ink damper equipped with a negative pressure valve is suitable for Epson DX7/5113 printhead. It can effectively prevent ink backflow and ink dripping from the nozzle.

Its main function is to filter the ink through its internal filter to prevent the impurities generated by the ink from clogging the printhead.
In addition, the ink damper also acts as a small ink supply cartridge, converting the unstable pressure brought by the large ink cartridge into a stable pressure, making the ink flow to the printhead more stable, the ink jet more uniform, and the printing smoother.

Printer Compatibility

Printers using Epson 5113 /DX7 printhead