V4INK174; 1 Pack Replacement Toner Cartridge DELL C1660 (332-0399)(Black) compatible with DELL C1660 C1660W C1660cnw, yield of 1,250 pages

works fine so far. To early to know about its longevity

Only good if it works. The printer did not recognize the cartridge. Seems to be hit or miss with these types. Yes it is a lot less and one previous one worked for a while. Yea I hate to pay $60 for ink, but most important I need it to work. So I had to buy a Dell cartridge.

Doesn't work so will be sending it back to Amazon.

We have a Dell laser printer and this cartridge works awesome. Great quality print at a fraction of the name brand price!

1/3 the price of the name brand and works great! I will not be purchasing the expensive name brand again - ever.

Does not work properly.By some reason when printing word documents you can barely see the print.Some other documents print ok.Did not have this trouble with other Toner Cartridges.

This toner is just what the doctor ordered! It is working great. Will be ordering this again!

Worked great to replace black toner in a C1660 laser, didn't have to monkey with anything.