Inktoneram Compatible Toner Cartridges Replacement for Dell 1230c 1235 1230 1235cn ([Black,Cyan,Magenta,Yellow], 4-Pack) This package contains: 4 Inktoneram Replacement toner cartridges to replace Dell 1230 Toner Cartridges ( 1 Black 330-3012 , 1 Cyan 330-3015, 1 Magenta 330-3014, 1 Yellow 330-3013 ). (THIS IS A COMPATIBLE REPLACEMENT PRODUCT ONLY. THIS IS NON-OEM .) To replace Cartridges with part numbers : BLACK (330-3012 330-3578 N012K Y924J), CYAN (330-3015 330-3581 J069K C815K), MAGENTA (330-3014 330-3580 J506K D593K), YELLOW (330-3013 330-3579 M127K F479K) Page Yield : 1,500 Pages / Black and 1,000 Pages / Color Cartridge at 5% coverage Printer Compatibility: Dell 1230 1230c 1235 1235cn Warranty: Our Compatible Inktoneram Replacement toner cartridges to replace Dell 1230 cartridges are manufactured under strict ISO-9001 standards. They are excellent economical alternatives to the high-cost OEM 1230 toner. These cost-effective toner cartridges will provide high quality prints that meet OEM standards and are guaranteed against defect. Our compatible Replacement toner cartridges to replace Dell 1230 cartridges come with a 90 day 100% money back guarantee.