I love what you guys are doing…easy to follow instructions via YouTube thanks to your great videos. I’m using your pigment ink, not sublimation ink. I changed out the CMY cartridges and they initialized properly–black still has too much ink to throw out–but the color of gray in the shadows of what I am printing (architectural drawings, 3D in color) is too green-toned. I am hoping that when I change out the black it will self-correct. Hopefully! BecauseI love this system. Also, I have to write to you guys for a replacement needle for the last syringe, it weirdly isn’t hollow (!?) so needless to say it doesn’t draw up ink. Anyway, great customer service, quick delivery, and I’m just hoping the color becomes more accurate when I change out the black cartridge finally!