Dell 2145 2145c 2145cn 4 Pack Toner Refill Kit High Yield - Works in the following Dell Cartridges:

330-3785
330-3786
330-3787
330-3788
330-3789
330-3790
330-3791
330-3792

This High Yield Refill Kit with give you 5,500 Pages at 5% Coverage Per Black Refill Bottle
This High Yield Refill Kit with give you 5,000 Pages at 5% Coverage Per Color Refill Bottle

This refill kit contains the same amount of toner per bottle that an OEM cartridge would contain.
 

Toner Refill Kit contains:

• 4 bottles of high yield toner
• 4 reset chips
• detailed refill instructions
• screw-on funnel caps for easy pouring
• toner clean up kit (latex gloves and toner wipes)