I recently set up my GR3750 with a Rip interface card and I have two different RIPs to use it with. So far everything works fine. The only thing I couldnt figure out so far is how I can specify if how the image should be rastered. The small raster, the bigger raster, the raster-angle or even choose the "dither" method, which has no real raster but random sprinkles.

So far I print via an old laptop with the RisoRINC drivers and I print from pdf. The printing menu in Adobe Acrobat looks like a regular printing menu used to print to any normal inkjet or laser printer.

Does anyone have an idea where I can choose these settings?

Thanks a lot in advance for your answer,