Dell 1230 1230c 1230cn 1235 1235c 1235cn 4 Pack Toner Refill Kit High Yield - Works in the following Dell Cartridges:

330-3581
330-3580
330-3579
330-3578
330-3012
330-3013
330-3014
330-3015

This High Yield Refill Kit with give you 1,500 Pages at 5% Coverage Per Black Refill Bottle
This High Yield Refill Kit with give you 1,000 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)