General description 20Pcs Series Eco Solvent Printer Ink Damper designed for DX4 and DX5 print heads. This product functions as an ink filter to protect the print head, ensuring optimal performance and longevity. Technical specifications Suitable head: DX4, DX5 print head Function: Ink filter, protects the print head Feature: Large filter, corrosion resistance Color: White Material: Plastic Size: 4 * 3 mm Package Contents: 20 ink baffles, 20 copper connectors Measurement error: +/- 1-3 cm