Compatible with:Lexmark MS 431 Series, Lexmark MX 431 Series
High-yield black toner cartridge engineered for Lexmark 55B1X00 printers. Delivers up to 20,000 pages per cartridge with OEM-matched print quality at a fraction of genuine cartridge cost. Rigorous quality control ensures consistent performance across compatible models.
This remanufactured black toner cartridge replaces Lexmark 55B1X00 originals and produces OEM-equivalent print quality without the premium price tag. Each cartridge undergoes rigorous quality control to ensure reliable performance and sharp text output on every page.
20,000-page yield — reduces cartridge replacement frequency and lowers per-page printing costs
Lexmark 55B1X00 compatible — fits 2 printer models with no modification needed
OEM-matched formulation — delivers the same black toner density and coverage as genuine cartridges
Remanufactured design — uses recycled components to reduce waste and environmental impact
Quality-assured — every cartridge tested for page yield, toner flow, and print darkness before shipment
Cost-effective alternative — significant savings compared to original equipment manufacturer pricing
Money-back guarantee — if print quality falls short, we replace or refund your purchase
Ideal for offices, workgroups, and facilities running high-volume print jobs. Works seamlessly in standard office environments where consistent, professional black output is required daily.