SPEED Remanufactured Ink Cartridge Replacement for HP C9396AN (Black,Cyan,Magenta,Yellow,4-Pack) HP 88BX ink tank contains 80ml, yields up to 2800 pages per cartridge @ 5% coverage. HP 88XL Cyan ink tank contains 35ml, yields up to 2300 pages per cartridge @ 5. HP 88XL Magenta ink tank contains 35ml, yields up to 2800 pages per cartridge @ 5. HP 88XL Yellow ink tank contains 35ml, yields up to 2100 pages per cartridge @ 5. Compatible Printers: HP Officejet Pro K5400dtn, HP OfficeJet Pro L7590, HP Officejet Pro K8600, HP Officejet Pro K5400, HP Officejet Pro L7550, HP Officejet Pro L7750, HP Officejet Pro K5400dn, HP OfficeJet Pro L7650, HP Officejet Pro K8600DN, HP Officejet Pro K5400tn, HP Officejet Pro L7580, HP Officejet Pro L7780, HP Officejet Pro L7480, HP Officejet Pro L7680, HP Officejet Pro K550, HP Officejet Pro K550dtn, HP Officejet Pro K550dtwn. Print Effectiveness: Make printing smoother, natural looking images and fewer granularities, producing best looking prints ever. Inks stop to come out automatically when printing is over. Technology: SPEED ink cartridges are adopted the leading Print Head Cleaning Technology, Print Head Testing Machine Technology, Eco Friendly Technology, Zero-energy Technology. The cartridges underwent an extensive process including, cleaning, testing the chip, ink vacuum refilling, totally pass to 27 production lines. All cartridges reach the standard when they are tested in any severe environment. Warranty: CE, TUV, ROHS, ISO9001, ISO4001 International Quality Certified.