Designed specifically for models: This waste ink tank sponge is compatible with a wide range of printers, including G1020, G2020, G3020, G3060, G1220, G2160, G2260, G3160, G3260, G540, G550, G570, G620, G640, and G650, ensuring compatibility with your device.material: Made from , absorbent sponge material, this waste ink tank sponge effectively captures excess ink, the risk of leaks and ensuring clean.Easy installation: The sponge is designed for straightforward installation, allowing you to