Epson stylus pro 3800 error 1432

I just replaced the ink selector switch in my Epson 3800. It is now throwing an error 1432. Interesting thing is I hear air coming out right before it gives the error. I want to do an initial fill because I know there is air in the lines but it is giving the error before I can do it.

Is that the problem air or is there something else?

I think that you need get with a qualified independent EPSON repair person and discuss your issues and let them guide you to the replacement parts that you need (if available). You are already far beyond the experience of most users of these printers and it is commendable that you are investing so much energy and time into a printer that has been discontinued so many generations of its replacements ago. Hopefully the parts you are investing in are worth investing in terms of their authenticity and new condition. Good luck with this.

It must have been the air, as the error disappeared and the printer pass all power on diags. Whew!