Compatible with a range of models including 163N, 201N, 206N, 1818N, 1820N, M160, 205N, 2818N, M290N, 2616N, 2618N, 2718N, 2918N, 2820N, and 2921N. Designed as a direct replacement drum unit for integration into compatible systems with minimal setup required. Constructed with materials to support performance under standard operating conditions. Suitable for routine maintenance and repair to help maintain functionality of compatible devices. Engineered to meet standard operational specifications for consistent use in home or office environments.