When your office relies on consistent, high-volume monochrome printing, dependable toner performance is essential. This Lexmark 521H toner cartridge 2-pack is engineered as a 52D1H00 high yield toner replacement solution designed for professional environments that demand crisp text, stable print density, and extended page output. Built for seamless compatibility with MS710 MS710dn toner replacement models, as well as MS810 MS810dn MS810de toner, MS811 MS811dn MS811dtn toner, and MS812 MS812dn MS812de toner cartridge systems, this compatible Lexmark MS710 toner solution ensures reliable operation across multiple enterprise-grade printers. Each cartridge delivers approximately 25,000 pages per 5 percent coverage A4 toner standard, making it an ideal 25000 page yield black toner option for busy offices and departments. This high yield mono laser toner 2 pack is rigorously tested for performance and full printer compatibility. The reliable black laser toner cartridge produces sharp, professional-quality text suitable for contracts, invoices, reports, and daily business documentation. Installation is straightforward—remove protective packaging, insert into the printer, and resume printing with minimal downtime. Designed for business office printer toner needs, this 521H 52D1H00 replacement provides dependable output, extended yield, and cost efficiency for high-volume Lexmark laser printer users. Key Features & Specifications • Model: 521H / 52D1H00

• Brand: LeciRoba
• Type: Toner Cartridge
• Model: Lexmark 2
• MPN: 00001491
• UPC: N/A
• Compatible Brand: For Lexmark
• Compatible Model: MS811, MS810, 25000, MS710
• Color: Black
• Includes: 2 Black Toner Cartridges
• Page Yield: Up to 25,000 pages per cartridge (5% coverage, A4/Letter)
• Print Technology: Laser
• Item Number: 00001491