I bought it for a CLP-325 and it didn't fit, although I think it was on the internet.

I had my son install it for me. It wasn't impossible, but it took quite a while. After that, however, everything worked again. In the meantime, I have moved away from laser printers and have an ecotank printer from Epson. I should have switched much earlier, then I would have saved a lot of money.

"Replace new Ue.Band" keeps appearing after the replacement. As far as I am informed, this has to do with the fact that the internal meter movement cannot be reset and this can only be done by a service technician. You can replace the Ue-band yourself, there are instructions on the Internet. You have to make sure that the small white plug is inserted correctly. Then the printer should work, even if the information "Replace new Ue-tape" seems to continue. When changing the Ue-band, the toner container should also be emptied, beware of fine dust! Maybe my explanations will help you.

I bought this product, installed it according to instructions, and the printer still wouldn't run.
Samsung support said at the time that if no technician from them did it, there would be no more warranty....
Samsung did not offer the product directly.