Compatible with multiple printer models: This maintenance tank is designed to work seamlessly with various printer models including 2100, 3100, WF 2810, and more, ensuring you have the right part for your printing needs. Reliable waste ink collection: Features a builtin sponge pad that effectively absorbs waste ink and prevents overflow, helping keep your workspace clean and efficient. Disposable chip included: The maintenance tank comes with a disposable chip that is easy to when needed, providing a hassle solution for your printer maintenance. Sturdy ABS construction: Made from ABS material, this maintenance tank delivers longlasting performance and stability during use, making it a smart choice for any printing environment. Use scenarios Routine maintenance for printers such as 2100, 3100, and WF 2810, ensuring proper waste ink management during service. In a busy office or home office with print volume, the sponge pad helps prevent overflow and reduces maintenance downtime. When replacing maintenance components, the disposable chip allows quick and easy replacement, minimizing printer downtime.