This is an original, OEM Lexmark return program C544X1MG extra high yield magenta laser toner cartridge designed for your Lexmark laser printer. It delivers a yield of up to 4,000 pages, ensuring high-quality, reliable printing for both home and office use. The Lexmark C544X1MG cartridge is specifically built by Lexmark for optimal performance in your printer. Backed by our 100% Satisfaction Guarantee.