eStoreimport Remanufactured Printhead for HP 88 C9381A BLacK and YELLOW TOP QUALITY REMANUFACTURED The printers are compatible: HP office jet Pro K5400. K5400dtn, K5400dn K5400tn, The printers are compatible: HP office jet Pro K550,K550dtn, K550dtwn, K8600, K8600dn The printers are compatible: HP office jet Pro L7550, L7580,L7590,L7650,L7680 The printers are compatible: HP office jet Pro L7750, L7780, L7500 TOP Quality, Good Service