Samsung MultiXpress K220 Series User Manual

12111. MaintenanceAvailable maintenance partsTo purchase maintenance parts, contact the source where you bought the machine. Replacing maintenance parts can be performed only by an authorized serviceprovider, dealer, or the retailer where you bought the machine. The warranty does not cover the replacement of any maintenance parts once it has reached its“Average yield”.Maintenance parts are replaced at specific intervals to avoid print quality and paper feed problems resulting from worn parts, see table below. The purpose of whichis to maintain your machine in top working condition. The maintenance parts below should be replaced when the life span of each item has been met.Parts Average yieldaa. It will be affected by the operating system used, computing performance, application software, connecting method, media, media size and job complexity.Tranfer roller Approx. 100,000 pagesFuser unit Approx. 100,000 pagesMP pick up roller Approx. 100,000 pagesTray1 pick up roller Approx. 100,000 pagesTray2 pick up roller Approx. 100,000 pagesMP Friction Pad Approx. 50,000 pagesTray1 friction pad Approx. 50,000 pagesTray2 friction pad Approx. 50,000 pagesDocument feeder(RADF) Roller Approx. 120,000 pagesDocument feeder(RADF) Rubber Approx. 50,000 pages