Lexmark 51B0XA0 Toner cartridge, Black

The Lexmark 51B0XA0 is a high-capacity black toner cartridge engineered for Lexmark MS517dn, MS617dn, MX517de, and MX617de monochrome laser printers. This cartridge incorporates Lexmark’s Unison toner technology, a specialized formulation designed to reduce friction and maintain consistent image quality throughout the life of the supply. It delivers a page yield of approximately 20,000 pages, measured according to ISO/IEC 19752 standards, providing a stable solution for high-volume business printing tasks such as generating invoices, reports, and administrative documentation. The hardware is designed to work in synchronization with the printer’s internal components to prevent damage and minimize maintenance requirements across a printer fleet. This genuine supply product facilitates consistent monochrome output while supporting corporate sustainability through an integrated cartridge return and recycling program. Its high-yield design reduces the frequency of replacements in professional environments where print availability is a priority for daily operations. The cartridge is built to maintain printer longevity by preventing unnecessary wear on internal imaging components.

• Black printing colour
• Monochrome laser technology
• High yield capacity
• Unison toner formulation
• Page yield of 20,000 pages
• Compatible with Lexmark MS517dn, MS617dn, MX517de, and MX617de
• Single unit per pack
• ISO/IEC 19752 certification
• Cartridge return and recycling support