I have been pleased with how well this works, considering how little we paid for it. The last fax machine we bought lasted less than two years and we paid almost $200 for it. We'll see how long this one lasts. So far, it is working well. We had to figure out the setting on it to get it to print good, but once we got that figured out it works like a charm.
UPDATE 8/20/13 - A year later and it is still working very well, even with a re-location. We purchase replacement cartridges through Amazon for this and have had no problems. Definitely worth the money!