If using an AutoCAD product ("Full" AutoCAD, AutoCAD LT or DWG TrueVIew), , what we have done is put a copy of our [AutoCAD] "Plotters", "Plotters/PMP Files" and "Plot Styles" folders in 'publicly' available folder on our network. For of our users, utilizing DWG True for example, configure the Options\Files portions to point to these folders. This way, when a non-autocad user (a True Vview users in this case) open a drawing, they simply plot with the drawings default plotter and styles -