Prints Great, but don't plan on refills, you will need to purchase new cartridges each time from Manufacturer.
Amazon Customer, Amazon
16 April 2014
Summary: I print a lot from home, I use a cartridge refill company locally. These cartridges cannot be refilled. Local big box office supply store does not carry new cartridges. I have to order new ones online now at a high cost. There is a chip on this that tells the printer the cartridge is empty, even if it is not, and this halts the printer from printing anything at all.
Summary: The printer often stalls when cued to print. The interim solution is to re-boot both the computer and printer. Samsung technical support hasn't been able to resolve the problem. Also, don't be lured by a reasonable price - the OEM toner/drum cartridge costs as much as the printer and Amazon does not recommend the high yield cartridge.
Summary: This printer is fast, easy to use, and it has a nice feature set. Toner use is on par with other laser printers I've used - no matter what brand, you're not going to get the yield advertised on the cartridge. Using this printer on toner save mode around 40% of the time, I get around 3000 sheets from a 10,000 sheet cartridge. Print quality was great at first but deteriorated quickly.
Summary: I'm pleased with the print quality and speed but am finding the printer to be very, very expensive to operate. Even with Samsung's Toner Saver feature turned on, we (a small business) are only getting approximately 5,500 mostly text pages from a 10,000 page cartridge. At first, I thought that we'd been shipped the 4,000 page cartridge by mistake. However, I called Samsung, and they said that such low yields are not uncommon for this printer.