Dell 1815dn Samsung ML 3050 Toner Refills without chip, Uni Kit toner refill kit for Dell 1815dn and Samsung ML 3050 8,000 pages high capacityNOTEREQUIRES SMARTCHIP sold separately, different chip for Dell and different chip for Samsung. This refill will yield almost DOUBLE the high yield version by Dell Samsung. The original cartridge has 5,000 page yield and costs 79, this refill kit has 8,000 page yield!