I am also having epson problems as well. I have gone through two printers in two years, with the second just dying about a week ago.
It was an Epson Photo R300.
I have been rather frustrated with Epson tech support as well, as both times on the phone they recommended I purchase new ink to see if that fixed the problem. As you may know the Epson ink is very expensive. It didn't work on the first printer and I wasted ~$50. This time I said no way to them on the phone, and now I am looking for a new printer.
I purchased a new Windows computer and an Epson CX5400 A-I-O. Just after a year was up, the Epson print heads died. I still called Epson and complained. I was sent a DHL label and shipped it back to Epson for repair. It couldn't be repaired so Epson sent me a new CX6000 A-I-O free. I appreciated this since I had spent a lot of money replacing the 4 ink cartridges during the many nozzle checks, cleanings and head adjustments. It still works but I try not to use it much.
Shortly after this purchase, I bought a Mac with an Epson CX6600. Today, it stopped printing just after I replaced all 4 cartridges. More nozzle checks, cleanings and head adjustments and it still prints in Braille (sarcasm is the lowest form of humor). The Epsons seem to work until a new ink cartridge is installed.....then they die.
Fortunately, I have a really inexpensive Canon Pixma ip-1500 which works great and prints text and photos perfectly; much better than any Epson I have owned. I give up on Epson!
Could it be the Dura-Brite inks?

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