This is an alternative replacement laser drum cartridge to replace the Dell 330-2663 PK496 guaranteed to perform with the 2230 / 2330 / 2350 Dell laser printer. These refurbished alternatives to the Dell 330-2663 drum cartridges are not refurbished Dell OEM cartridges. They are Non-OEM products that have been modified and refurbished by a remanufacturer that is not endorsed or associated with Dell and are guaranteed by LDProducts.com to work with your Dell printer. Our refurbished alternatives for OEM 330-2663 laser drum cartridges are manufactured to the highest performance and quality standards and will deliver optimal prints. Containing new internal parts including OPC drums, wiper blades, and other parts, our refurbished laser drums are an economical alternative to expensive OEM PK496 Dell laser drum cartridges and supplies, and offer big savings over brand-name 330-2663 laser drum cartridges and supplies. Since we directly import these refurbished replacement laser drum cartridges to replace the Dell OEM 330-2663 / PK496 laser toner cartridges, we can pass the savings on to you. The use of refurbished replacement laser drum cartridges and supplies does not void printer warranty. All of our remanufactured replacement drum cartridges compatible with Dell laser printers contain a toner management computer chip system that works with Dell printers*, which helps the cartridge communicate more effectively with your computer. Replaces the following Dell part numbers 330-2663,330-4133,330-2663,330-8988,330-5208,PK496,DM631. We offer a 100% Quality Satisfaction Guarantee on our alternative refurbished laser drum cartridges to replace Dell OEM 330-2663. LD Cartridges are manufactured in an internationally certified ISO 9002 factory. LD cartridges come with a 100% 365 day money back guarantee and technical support. For use in the following printers Dell 2230d, 3330dn, 2330d, 2350d, 2330dn, 2350dn Dell 3335dn MFP, 3333dn MFP