C1Q37A HP 773C 775-ml Matte Black Z6600; C1Q39A HP 773C 775-ml Magenta Z6600; C1Q42A HP 773C 775-ml Cyan Z6600; C1Q40A HP 773C 775-ml Yellow Z6600; C1Q43A HP 773C 775-ml Photo black Z6600; C1Q44A HP 773C 775-ml Light gray Z6600;