Usage Tips:Feature:1. [Wide Compatibility] Compatible with for EcoTank ET 2800 ET 2803 ET 2820 ET 2880 ET 4700 ET 4800 ET 2710 ET 2711 ET 2712 ET 2714 ET 2715 ET 2720 ET 2721 ET 2726 L1110 L3100 L3110 L3150 L3160 L3101 L3151 L3158 L3165 L3166, etc.2. [Error Code Solution] Effectively resolves printer error code: end of service life for waste ink pad, ensuring smoothly and uninterrupted printing.3. [Excellent Ink Absorption] Featuring a highly absorbent sponge, this waste ink tank absorber pad effectively absorbs excess waste ink, maintaining a clean printing environment.4. [Sturdy Construction] Designed with a high strength ink box body, this waste ink collection pad ensures long lasting performance and durability for reliable use.5. [Enhanced Printing Performance] This waste ink tank sponge pad helps keeping your printer clear, stable, and delivering outstanding printing, ensuring excellent printing results.Specification:Item Type: Waste Ink Tank PadMaterial: ABS, SpongeCompatible with: for EcoTank ET 2800 ET 2803 ET 2820 ET 2880 ET 4700 ET 4800 ET 2710 ET 2711 ET 2712 ET 2714 ET 2715 ET 2720 ET 2721 ET 2726 L1110 L3100 L3110 L3150 L3160 L3101 L3151 L3158 L3165 L3166, etc..Package List:1 x Waste Ink Tank Pad