Compatible imaging supplies offer great quality, save you money and give you sharp results with outstanding performance. The first choice of many technology savvy and cost smart consumers. Look to Innovera for your essential technology needs. This listing is for Each Global Product Type: Print and Imaging Supplies-Toner/Toner Cartridges Device Types: Laser Printer Color(s): Yellow Page-Yield: 4000 Supply Type: Toner Market Indicator (Cartridge Number): 3100 OEM/Compatible: Compatible Remanufactured: No Replacement For: 310-5729 Yield Type: High-Yield Pre-Consumer Recycled Content Percent: 0% Post-Consumer Recycled Content Percent: 0% Total Recycled Content Percent: 0%