Epson s80600 nozzle help

[Jrdn]

Im mainly a latex shop but have an Epson s80600 for certain things and not too familiar with troubleshooting since it's never given me any issues. Can anyone tell me what this means for the red nozzle? Im getting heavy red tone banding, its clearly laying down too much of it.

 

[Technician]

When you do your manual head maintenance. Do you see anything unusual?? Damage or dripping?
You can turn of the head that gives banding, so you getting out the job you trying to print.

 

[Rayd8]

I think you could also try to use a pure cymk profile (at least in Flexi) so it doesn't use the read channel (i don't have experience with doing that but i noticed you have this option so might also be a quick workaround till you can deal with this problem)