HP. Hewlett Packard. Toner, Printers, Ink, Fuser, Printer Repair › Compatble C3909A Black Toner (Standard Yield) Image 1 of 1 Compatble C3909A Black Toner (Standard Yield) $97.99 Compatbile Black Toner Cartridge for HP Laserjet 5si/8,000/Mopier 240 (Alternative for C3909A, HP 09A) (15,000 Page Yield) Quantity: Add To Cart Added! Compatbile Black Toner Cartridge for HP Laserjet 5si/8,000/Mopier 240 (Alternative for C3909A, HP 09A) (15,000 Page Yield)