Ink Cartridges, Print Cartridges and Printheads It all starts with the print cartridgein an HP inkjet printer, printer speed, image quality, permanence, durability and print quality are all affected by the outwardly simple, inwardly complex print cartridge./Print Cartridge For HP Business Inkjet 1000, 1100, 1200 Series; Officejet Pro K850 Series. No. 13 Black Cartridge Availability: Usually ships the next business day. HEWC4814A$31.63 TO ORDER PLEASE CALL 305-582-4846 OR 305-937-4386.