Yes I just actually purchased CADlink and have seen a huge difference In printing quality, due to advanced color options, a pretty good default curve and printer support for my dual xp-600 Okai Chinese printer. I had been previously working in Maintop and ran into many color issues that really upset some of my customers even after tuning.
So far out of the box after configuring the printers driver with CADlink, the accuracy of color representation has been so much closer to what is designed in PS and AI, I am working on getting a compatible color sensor to start making ICC profiles to improve on the accuracy even further especially when changing supplies and sources.
The only thing you would need to check for is the dual head board and confirm it’s the same board that the guy from kingdomdtf has in the knight 12, when I watched his videos he explains that lots of these Chinese printers have compatible components your just have to check before buying one if it’s board type is listed. If your printer matches up to similar components (dual xp-600 head & the correct board) the CADlink software connects directly to your printer using the Knight 12 driver.
To test if your machine is compatible download the kindgomdtf CADlink direct to film edition trial and see if the kingdom dtf driver and the atools ICP will connect and run a test print through the CADlink trial software.
this helped me so much to get going along with some atools alignment videos to get my heads aligned properly