Title: Inferior product, clogs the printhead
Review: I bought two tanks of this black ink from different sources (one from Amazon, one from a local store). They do last longer than Epson's own cartridges, but beware: they clog the printhead frequently! I wasted lots of pricy color ink as well as black ink having to run the printhead cleaning operation every other day. As an occasional user, printing a few pages each day or two, I felt like I was burning more ink than I was printing. Also, the Rhinotek inks produce an ammonia-like smell on freshly printed pages. I've switched back to Epson black ink. The print is just as rich, clogs happen way less frequently now, and my pages don't smell foul. I will never use Rhinotek inks again.
Is this product review negative?