Compatible with multiple models including 1022, 2022, 1027, 2027, MP3350, 2550, and MP3351 for broad usage across various printer systems. Drum unit designed to deliver consistent print performance and output for both text and graphics. Engineered for easy installation, allowing users to replace the drum quickly without requiring technical expertise. construction supports extended use, reducing the frequency of replacements and helping maintain efficient office operations. Provides results over time with minimal maintenance, supporting smooth day-to-day printing tasks in home or office environments.