• Product Type: Remanufactured HP 88 printhead.
• Package Contents: 2 Pack (Magenta/Cyan Black/Yellow).
• For use with: Officejet Pro K5400, K5400dtn, K5400dn K5400tn,K550,K550dtn, K550dtwn, K8600, K8600dn, L7550, L7580,L7590,L7650,L7680, L7750, L7780, L7500.
• Please kindly make sure the printer works properly before you installed the new print head ,otherwise the mainboard might burn it which causing the printer refusing to print.The printhead must use with suited ink, dye ink and pigment ink can not mix using.
• Good After-Sale Service: Any question, please feel free to contact us, we stand behind all our customers