ESTON 1 Pack Printhead Replacement for HP 564 Printhead (5-Slot) & 5 Pack (BK PBK C M Y) 564XL High Yield Ink Cartridge What's in box :1 Pack Printhead (5 slot) + HP 564XL remanufactured ink cartridges 5Pack (1-564XLBlack ,1-564XL Cyan,1-564XL Photo Black , 1-564XL Magenta ,1-564XL Yellow) 564XL page yield:Approx 550 Pages per 564XL Black cartridge/ 750 Pages per 564XL Color cartridge/ 300 Pages per 564XL Photo black cartridge (XL type lasts longer than standard) Compatible printer list:HP Photosmart 7510 /7515/C5324 /C5370 /C5373 /C5380 /C5383 /C5388 /C5390 /C5393 /C5540/C5550 /C5570 /C5580 /C6324 /C6340 /C6350 /C6375 /C6380 /C6383 /C6388/C309/C410/C510 Customer service:1-Year Warranty and 100% Satisfaction Guarantee. We aims at the pursuit of optimal quality at affordable price. Guarantee::All product are manufactured with ISO9001 certified /Each ink cartridges process 100% printing test to ensure vivid and clear color image result