Having a bit of trouble with my large format printer; Epson Stylus Pro 9800.
A message pops up when I switch it on, telling me to replace 2 of the 8 ink cartridges; Cyan and Photo Black, I've replaced the ink's with new genuine cartridges in a hope that the previous chips were faulty but the problem persists, I've also wiped a soft cloth over the chip and also the chip reader inside the printer but had no joy. I've spoken to a number of people over the phone but most haven't been much help, telling me to do what has already been done. Hoping someone might have solved had a similar issue?

Cheers,
Drew.