Specification Brand : Generic BulletPoint : Designed for compatibility with Aficio models MPC 2030, 2050, 2051, and 2551, ensuring integration into your office.Includes a charge roller and OPC drum lubricant to maintain performance and longevity of your printing devices.Engineered for printing results, maintaining , professional images and crisp text on every page.Easy to install, allowing users to quickly replace worn or damaged components without the need for professional assistance.Enhanced printing efficiency by reducing downtime and BulletPoint1 : Includes:1 Pack 43501901 Black Drum Unit Cartridge Replacement BulletPoint2 : Replacement for B4400, 4400n, 4500, 4500n, 4550, 4550n, 4600, 4600n, 4600nPS, 4600PS BulletPoint3 : Page Yield: 25,000 Pages Drum Unit Replacement BulletPoint4 : Package Contents:1 Pack 43501901 Black Drum Unit Compatible BulletPoint5 : Percussion drum :suitable for percussionists and drummers, quick and installation, tuning all drum heads,drum metal BulletPoint6 : Engineered to produce a wide range of colors, enhancing the overall visual appeal of your printed materials. BulletPoint7 : Reliable print performance helps support the demands of -volume printing environments, making it suitable for office or production use. Color : Black CompatibleDevices : PC ExternallyAssignedProductIdentifier : 7779190661584 IncludedComponents : drum keys ItemName : Compatible Drum Unit Replacement for Okidata 43501901 Black Drum Unit (25K YLD) for use in B4400, 4400n, 4500, 4500n, 4550, 4550n, 4600, 4600n, 4600nPS, 4600PS ItemPackageDimensions_Height : 1.18 inches ItemPackageDimensions_Length : 2.76 inches ItemPackageDimensions_Width : 1.18 inches ItemPackageQuantity : 1 ItemTypeKeyword : electronic-drum-accessories Manufacturer : Generic Material : alloy MfgSeriesNumber : 43501901 ModelName : 43501901 ModelNumber : 43501901 NumberOfBoxes : 1 NumberOfItems : 1 PageYield : 10 PartNumber : 43501901 ProductDescription : Compatible Drum Unit Replacement for 43501901 Black Drum Unit (25K YLD) for use in B4400, 4400n, 4500, 4500n, 4550, 4550n, 4600, 4600n, 4600nPS, 4600PS ProductSiteLaunchDate : 2014-12-10T19:30:29.369Z Size : as described SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31161500 WarrantyDescription : No Warranty