Feature:1. Ink Head Damper: Filters impurities with high accuracy, improves printing and prevents print head clogging.2. Broad Utility: Can be flexibly used for solvent ink, water based ink, dye ink, pigment ink, very practical.3. Good Material: Made of high quality PP material, which has great durability against corrosion and long use.4. 6Pcs in 1 Set: Comes with 6pcs ink head damper in total, this set adds more convenience to the replacement.5. Easy to Install: Light in weight and small in size, the installation is very easy and can be quickly finished.Specification:Item Type: Ink Head Damper Material: PPFunction: Ink head damper. Colour: BlackApplicable Printer: For 4880, 7800, 7880, 9800, 9880 printer. Applicable Ink Tube: For 4 x 3mm / 0.16 x 0.12in (approx.) ink tube. .Package List:6 x Ink Head DamperNote:To avoid clogging of the print head, replace the ink damper every three to six months.