New Era Toner &copy; - Black Toner Reset Chip for use in Lexmark 70C1HK0 (701HK) Cartridge for CS310 DN, CS310 N, CS410 DN, CS410 DTN, CS410 N, CS510 DE - 4K Color: Black Part #: 70C1HK0 (701HK) Page Yield: Up to 4,000 pages @ 5% coverage. Package Contents: 1 Toner Reset Chip