Simplyitem ? 4 x High Yield Toner Chips for Dell 2145 2145 2145cn Refill printer

Non-OEM ( not made by Dell) Toner chips Dell 2145, 2145, 2145cn

100% compatible with Dell models:
Dell 2145, 2145, 2145cn

100% compatible with Samsung cartridges:
R717J, P587K, K757K, M803K

Package content:?
4 reset chips.