Black and yellow installed, cartridges recognised and show as 100% print quality normal / acceptable. Price very much less than oem. Would anticipate buying again.

Seem very well made, no problems at all so far, very pleased.

They seem to last a decent length of time so would recommend. Well packaged and fast delivery. Here are the specifications for the Do it Wiser ® Compatible 5-Pack Toner:

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• Compatible with part number: CLT-K504S CLT-C504S CLT-M504S CLT-Y504S
• Compatible printer models: Samsung CLP-415, Samsung CLP-415N, Samsung CLP-415NW, Samsung CLP-470, Samsung CLP-475, Samsung CLX-4195FN, Samsung CLX-4195FW, Samsung Xpress SL-C1810W, Samsung Xpress SL-C1860FW
• Our Do it Wiser ® smart toner cartridges are covered by a 1 year warranty against defects
• Cartridges certified to work | ISO 9001 quality assurance | ISO 14001 environmental management | RoHS Lead Free
• Estimated page yield: K:2500|C:1800|M:1800|Y:1800 pages (depends on printer and usage)

Work fine, but only after the printer had complained a few times about some of them. These eventually are all working fine in our samsung printer, and are recognised as full toner cartridges, depleting at the rate you’d expect. The colours are slightly different from the original samsung, i would describe the prints as a bit less bright. But the printer didn’t like all of them to start with. The printer did object to some of them initially, making various assorted complaints, but after various repeated attempts to print, reboots, etc, all are eventually working normally. For example, i was told that the black toner cartridge was empty after just a couple of pages printed, but that went away after restarting the computer, and it has been working normally since and acknowledged nearly full. I was told that the yellow cartridge was incompatible, with sufficient persistence that i started to make complaints to the supplier. But then another family member printed a black-and-white document, and then it forgot about not liking the yellow cartridge. I did not replace all the toners at the same time, because i was using up what i had first.

The toner seems to leak at the start. Almost every page i printed in black and white was discoloured to magenta. Quaility is noticeably inferior to samsung. Perhaps to be expected when you buy toner at half the price.

Reviews from purchasers :

• Fast and Fabulous
• Excellent results. Great product
• Five Stars from me!

Great product, makes a good alternative to the original brand.

Work fine, but only after the printer had complained a few times about some of them. These eventually are all working fine in our samsung printer, and are recognised as full toner cartridges, depleting at the rate you’d expect. The colours are slightly different from the original samsung, i would describe the prints as a bit less bright. But the printer didn’t like all of them to start with. The printer did object to some of them initially, making various assorted complaints, but after various repeated attempts to print, reboots, etc, all are eventually working normally. For example, i was told that the black toner cartridge was empty after just a couple of pages printed, but that went away after restarting the computer, and it has been working normally since and acknowledged nearly full. I was told that the yellow cartridge was incompatible, with sufficient persistence that i started to make complaints to the supplier. But then another family member printed a black-and-white document, and then it forgot about not liking the yellow cartridge. I did not replace all the toners at the same time, because i was using up what i had first.