Quality ciss for HP K550/K5400 1.Easy installation, plug and play 2.Certification:SGS,MSDS,ISO9001 3 ... 1)For fluently printing without print head clogs 2) Easy installation, plug and play 3) Reduce ... 90%Welcome to order! Product Description CISS for HP Officejet PRO K5400/5300/850/550 1, ... K5400/K5400tn/K5400dtn L7580/L7680/L7780 HP OFFICEJET L7380/7580, 5300/5400 2, Cartridge No.: C9385AN(K)HP88, ...