Having a very ancient Samsung telephone/fax I despaired of finding a replacement cartridge and it has been literally years since I received a fax or a report. So when I saw this available I thought I would try it. Much cheaper than I remember the cartridges to be at the time I bought the fax and oh the joy of being able to press 'print report' and seeing the paper come out with writing on. Unfortunately it would seem that the intervening years have been quiet as no-one, absolutely no-one had attempted to send me a fax in all that time. I thought I was more popular than that, but hey ho. Anyway, the cartridge is good value for money and I hope that the machine lasts long enough to use all the ink.