Hi Rob -
Have you ever had to return anything to him?
When I first discovered the problem, I emailed him (Henry) he put me in touch with his "tech support" at Acujet in California - They were very rude and useless in the extreme. When I complained to Henry about it, he had them ship me a...
I tried these - The colors were very far off.
I use an Epson C-84 and was printing on official Epson glossy photo paper. I had more than 50% of ink remaining in my official Epson cartridges for Black, Cyan and Yellow and replaced the nearly empty official Epson Magenta cartridge with the...