I’ve ordered Piezoflush to fill my IJM PK cart since I intend to only print with MK Matte Black. This is because my Epson 3800 has a faulty switching valve and on occasional when I thought the printer was using the last MK setting it defaulted to PK. As you may know, this results in the PK cart draining completely.
I’ve read that it’s common practice to fill the PK cart with Piezoflush. After I do that, what is the next recommended step??? Would it be a good/bad idea to perform a MK/PK switch a few times? Or could this make matters worse?
note: I’m already using IJM carts. After the inadvertent switch when the PK cart drained, I managed to go from 0% MK Nozzle Checks to ~75% by running Auto Nozzle Checks until there was no further improvement. High-key prints are acceptable.
Hoping someone with knowledge of this problem could share their expertise.