Epson Stylus Pro 3800 with refillable ink cartridges.
When I open the cover to the ink cartridges and close it, sometimes the printer does not recognize the maintenance cartridge and an error message says to install it.
I have been able to reset it on my own in the past, but not this time.
I don't know if the problem is with the actual maintenance cartridge or with the refillable ink cartridges.
This problem started after I installed refillable ink cartridges.
Tried a reset tool too, but that doesn't work either.
Thanks for any suggestions.