It’s been so long since I’ve done this (since I am using Pro inks and primarily printing negatives with HK PK) and I do not have the Epson MK-PK conversion kit, what is the procedure for swapping black ink carts on the 7880?
I don’t want to do an init fill since that affects all positions. I guess I could run the single K channel ink purge pattern using QTR calibration mode. I understand I need to flush the ink tube of PK with MK ink but how exactly will I know since a visual inspection is darn near impossible (?).