Problem with Epson 7800

[tmiller_iluvprinting]

I am having an issue with my Epson 7800. Just the full strength inks are printing out of register(they almost look like a 3D effect.) Nozzle check is still passing, and I am getting a MAINTENANCE REQUEST 0040 error read out. Any and all suggestions are welcome.
Best regards,
Todd

 

[PrePress Guru]

I would contact Epson regarding this issue.
A friend of mine had something similar when they bought a new 9800. Basically the same printers.
I think Epson replaced the print head and some sensors.

Im not sure if the 3rd party service can fix it but it might be an option.