Hi, I have been trying to resolve this and have done some research but have gotten nowhere so I figured I would try here.
Every time I print something black from Affinity Designer it prints as dark green on paper. I made 4 squares (cyan, magenta, yellow, black) and printed them, then made a word document with 4 letters (cyan, magenta, yellow, black) and printed it as well. The black square in Affinity Designer printed dark green but the black text in the word document printed black. I tried changing the color profile but both sRGB and sCMYK give the same results.
I'm using affinity designer 1.9 on macOS 10.15.6 and printing with an HP Deskjet 3634.
Thank you in advance