CS Compatible Brother TN330 TN-330 Black MFC-7320 7345N 7340 7440 7840N 7345 7440N 7840W HL-2140 2150N 2170W 2150 2170 DCP-7030 7040 7045 Toner Cartridge Page Yield: -1500 Each Replaces TN330 . The Compatible toner cartridge will produce the same amount of page yield as an OEM cartridge would. WARNING: Avoid poor quality knockoffs from other sellers; order directly from Clever Supplies Toner to receive the exact product listed and ensure superior quality. Premium Quality Replacement Toner Cartridge is made by ISO9001 Certified Factory to Meet or Exceed OEM Standards. All Clever Supplies brand products are backed by '100% Quality Satisfaction' 1 year warranty against defects in materials and workmanship for all toner products. Free tech support for any problems for all Clever Supplies brand products. These units are manufactured 100% brand new with all new parts including OPC drums, wiper blades, a smart chip and other internal parts, they are an economical alternative to expensive OEM laser toner cartridges. Compatible with Brother Printers: MFC-7320 MFC-7345N MFC-7840 MFC-7340 MFC-7440 MFC-7840N MFC-7345 MFC-7440N MFC-7840W HL-2140 HL-2150N HL-2170W HL-2150 HL-2170 DCP-7030 DCP-7040 DCP-7045