Hannun fuser, wanda kuma aka sani da fim ɗin fuser ko hannun rigar fuser, wani muhimmin sashi ne na sashin fuser na firinta na HP.
Mai jituwa tare da kewayon samfuran firinta na HP, gami daHP 4014, 4015, 4515, M4555,kuma600 jerin, wannan wadata yana da mahimmanci don kiyaye firinta yana aiki da kyau.