How to disable print head using K7 with Piezography Pro V2 on 9880?

Hello Walker,

LLK (GCO) is for only gloss curves. A matte curve will not use it.

Does this mean if I am using a matte curve (Photo rag 188) that the curve will null the LLK position automatically, or do I still have to go through the process you outlined to null the LLC position?

Thanks, Drew