Specification Brand : Partsmart BulletPoint1 : Used with 4000, 4050, 4100, Color 4500. BulletPoint2 : Manufacturer Direct from Partsmart, leader in Printer Parts & Supply industry. 15+ years in printer parts and supplies industry, headquarter in Duluth Georgia, our quality and service are dependable. BulletPoint3 : Manufactured in an ISO-9001 quality certified factory, all parts are extensively tested by quality control experts to ensure high quality. #1 choice for printer maintenance and repair needs. BulletPoint4 : The use of our parts does not void your machines warranty. Partsmart offers 3-month 100% satisfaction guarantee after the date of purchase and provide friendly, easy-to-reach support. BulletPoint5 : What you get: Compatible RB1-8974-000 Clutch, Separation Roller, and professional technical support. ExternallyAssignedProductIdentifier1 : 0841261198774 ExternallyAssignedProductIdentifier2 : 841261198774 ItemName : Printel RB1-8974-000 Clutch, Separation Roller Compatible for Laser Printer 4000, 4100 ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 20 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : printer-transfer-rollers Manufacturer : Partsmart Corporation ModelNumber : Designjet 800 800ps PartNumber : RB1-8974-000 ProductDescription : C7779-69272 For DesignJet 800 Formatter Board +HDD + 128MB RAM Compatibility: Designjet 800 800ps Packing List: 1PCS x Formatter Card With HDD 1PCS x 128M memory