Ink Choice Compatible Ink Cartridge Replacement for HP 88 ( Black,Cyan,Magenta,Yellow , 2-Pack ) Ink Choice 2 pack Refurbished HP 88 Printhead (C9381a , C9382a) Compatible for HP Officejet Pro K550dtwn Inkjet Printer ; HP Photosmart 428 Digital Photo Inkjet Printer ; HP Officejet Pro L7780 All In One Inkjet Printer ; HP Officejet Pro K550dtn Digital Photo Laser Printer ; HP Officejet Pro L7680 All In One Inkjet Printer HP Officejet Pro K5400dtn Label Inkjet Printer ; HP CB821A Printer ; HP OfficeJet Pro L7590 All In One Laser Printer ; HP All-in-One C8189AABA All In One Inkjet Printer ; HP OfficeJet Pro K8600 Printer ; Hewlett Packard Officejet Pro K5300 InkJet Printer Hewlett Packard Officejet Pro L7650 All In One Inkjet Printer ; HP Officejet Pro L7680 Workgroup Inkjet Printer ; HP OfficeJet Pro L7580 All In One Inkjet Printer ; HP Officejet Pro K5300 Workgroup Laser Printer ; HP Officejet Pro K5400dn Workgroup Inkjet Printer ; We stand behind every product we sell and offer a 100% satisfaction guarantee . Defective product can be exchanged or refund within 90 days.