Applicable model: For HP M527 M577 578F 556dn 586dn ^^
Designated manufacturer part number: B5L52-67903W5U23AW5U23-67901 ^^ Easy installation relaxed Solves paper jam and paper pickup problems ^^ Due to differences in shooting angles and monitors, images may not reflect the actual color of the item ^^ 24-hour customer service online to provide you with technical support