I run CorelDraw 2019 and we just purchased an HP Color LaserJet M751. I have installed the PS driver HP provides, but am unable to print in halftones. We had used an HP LaserJet 5100 and that worked fine. I know there is a setting either on the printer or in Corel to allow the app to control postscript. Any help?
We ended up returning the M751 color and purchased the black and white M712. The universal PS driver did not work with that either, but when I assigned the old 5100 PS driver to the M712, it worked perfectly and we don't need to use the PPD option,