Meets or exceeds OEM performance. Dependable and reliable. Offers significant savings over OEM brands. Device Types: Multifunction Laser Printer; Color(s): Black; Page-Yield: 3000; Supply Type: Toner. Global Product Type Print and Imaging Supplies-Toner/Toner Cartridges Device Types Multifunction Laser Printer Color(s) Black Page-Yield 3000 Supply Type Toner Market Indicator (Cartridge Number) SCX4521 OEM/Compatible Compatible Remanufactured Yes Replacement For SCX-4521D3 Coverage Percent 5% Pre-Consumer Recycled Content Percent 0% Post-Consumer Recycled Content Percent 90% Total Recycled Content Percent 90% Product_Description TONER,SAMSUNG SCX4521,BK Long_Item_Description Remanufactured SCX-4521D3 Toner, 3000 Page-Yield, Black Item_Consolidated_Copy Meets or exceeds OEM performance. Dependable and reliable. Offers significant savings over OEM brands. Device Types: Multifunction Laser Printer; Color(s): Black; Page-Yield: 3000; Supply Type: Toner.