Maintenance kit for 220 vac includes fusing assembly one transfer roller four paper feed rollers and four separation rollers for use in trays 2 5 whats in the box 1 x fuser 1 x separation roller 1 x transmission roller 1 x feed roller 1 x pickup roller compatible products hp laserjet enterprise m4555 mfp m4555f mfp m4555fskm mfp m4555h mfp item weight 998 g