I don't have a correction, but I do have a workaround.
Download and install the free CutePDF printer driver. Print from TurboCAD to it, then use Adobe Acrobat Reader to send the PDF to the printer.
You may have to experiment with the margins (the PDF printer driver doesn't need any, but the T930 printer probably does).
TC Pro Platinum 2020, 2019, 2018, 2017, 2016 & 2015 (all with LightWorks & RedSDK) & V21
System: i7-5820K @ 3.30GHz, ASRock X99 Extreme4, 16GB DDR4-2133 RAM, Gigabyte GTX 970, Samsung NVMe SSD 950 (256GB), Windows 7 Pro (64-bit) SP1