When I hit "print", this is the message I receive immediately: DWF6 eplot.PC3.: this plotter configuration cannot be used for one of these reasons:the driver cannot be found, the device cannot be found, or the driver has a problem.The default plot device has been substituted." Then I hit OK and I get the following message: "The paper size in the layout is not supported by the selected plot device". I then hit OK and then I can print normally from my Canon. If I only want to save the drawing as a PDF file though, through the export function, I get an error message.