V4INK174; Compatible Q5942X/42X Toner Cartridges- 1,8000 Page Yield for LaserJet 4200 4250 Series Color: Black Style: New Compatible/Replacement Guarantee: One-Year 100% Warranty/Shelf Time: 18M Expected Page Yield: 18000 page at 5% Coverage ISO/IEC 19752 (letter/A4) Compatibility List: LaserJet 4200/4250/4250N/4250TN/4350N Series