In the Add Plotter - Plotter Model dialog, select 'Autodesk ePlot (PDF)' and click Next.In the Add Plotter - Begin dialog, select 'My Computer' and click Next.In the Add Plotter - Introduction dialog, click Next.Optional, but recommended, select the existing 'DWG to PDF.pc3' file and rename it.On the command line in AutoCAD, type PLOTTERMANAGER.