New HP Compatible Brand Toner Cartridge - HP Replacement Cartridge HP C3909A / 09A - Compatible With HP Laserjet 5si, 5si Mopier, 5si MX, 5si NX, 8000, 8000dn & 8000n Printers - ISO 9001 Certified Technology - 100% Guaranteed - 100% Compatible - Guaranteed To Meet Or Beat HP Specifications! Toner Cartridge Details: Yield: 15,000 Pages - HP Part Number: C3909A - Our Part Number: HPWXZZ Availability: Usually ships the same business day. HPWXZZ Need help placing your online HP toner order? Call us at 800-848-7232. We love to help! Your satisfaction is of the utmost importance. Triple Protection Guarantee!