Compatible Black Toner Cartridge for Samsung ML-1610, ML-1610P, ML-1615, ML-1650, ML-2010, ML-2010P, ML-2010R, ML-2015, ML-2510, ML-2570, ML-2571, ML-2571N, SCX-4321, SCX-4321F, SCX-4521, SCX-4521F

Have had this for two weeks only. Initially print quality was fine, but now after only 50-60 pages the printing is patchy, behaving as if there is hardly any toner left in the cartridge. I cant get to improve. Would prefer to spend more and get something reliable. Wont but another one again from this supplier.Update: supplier has provided a replacement free of charge and this seems much better than the first one. It is still not quite as good quality printing as the Samsung original but fine for most everyday tasks

Does the trick, nice and cheap replacement toner for an old Samsung ML2010. Print quality is ok, apart from a slightly white spot every 3 inches down the middle of the page. Guess there's a mark on the drum or something..

Since working at home I borrowed an old laser printer from someone. Needed a replacement toner and this was a bargain. Have only printer maybe 1000 sheets so far so have no idea how long it will last but for the price and the print quality it is excellent value for money

Excellent service and a really good quality product - well done guys, thanks so much !!

I purchased and installed one of these toners 12 months ago - it's still going strong and works better than other non-OEM makes I've had that cost twice the price. I have purchased another one on the strength of this experience ready to replace the current one when required. So initial rating is :- great product at a great price - delivery was so fast (23hrs from pressing go!) that I missed the first delivery attempt. Very satisfied customer. Would definitely recommend this item.

Works fine, no idea how long it will last, another non OEM one costing almost twice as much only printed 450 sheets, so time will tell.

Good price would purchase again

'Does what it says on the tin' .... £9.99 vs £50+ for genuine Samsung toner is a no-brainer for the old B/W laser sitting in the corner of the office. It just works!