Ni lenu wo awọnHP 81AWiper Blade, paati pataki ti a ṣe apẹrẹ funHP MFP M604, M605, M606, M630, M604dn, M605n, M605x, M606dn, ati M630fatẹwe. Awọn wiper abẹfẹlẹ, ni ibamu pẹluCF281A,ṣe ipa pataki ni mimu didara titẹ sita ti awọn iwe aṣẹ ọfiisi rẹ. Ti a ṣe nipasẹ Honhai Technology Ltd., abẹfẹlẹ wiper didara ti o ga julọ ṣe idaniloju iṣẹ ṣiṣe daradara ati didan, idinku eewu ti awọn abawọn titẹjade ati idaniloju deede, awọn abajade alamọdaju.