Virtual Outlet &reg; Compatible Dell 330-9523 Black Toner Cartridge (7H53W) Works with Dell 1130, 1130n, 1133, 1135n Virtual Outlet  Compatible toner cartridge for Dell 330-9523 7H53W Premium Quality Toner Cartridges Manufactured by an ISO-9001 Certified Factory To Meet OEM Standards 12 Months Manufacturer Warranty Against Any Defects 2,500 page yield @ 5% Coverage Per Each Color Compatible with Dell 1130, 1130n, 1133, 1135n