SPEEDYINKS Compatible HP 42X High Yield Toner Cartridge (Black) - 2-Pack for LaserJet 4250 & 4350 Series

Includes: Compatible Toner Cartridge Replacement for HP 42X High Yield (Black, 2-Pack). Compatible with: HP LaserJet 4250, HP LaserJet 4250dtn, HP LaserJet 4250tn, HP LaserJet 4250n, HP LaserJet 4250dtnsl, HP LaserJet 4350, HP LaserJet 4350dtn, HP LaserJet 4350dtnsl, HP LaserJet 4350n, HP LaserJet 4350tn. Page Yield: 20,000 per cartridge* — Average yield determined according to ISO/IEC 19752 at 5% coverage. Color: Black. Storage & shelf life: For best results keep cartridges in a cool, dry place and use within 3 years of purchase for optimal performance. If you encounter any issues, please contact us first — we strive to ensure every customer is satisfied because happiness matters.