AutoCAD Warning: HP DesignJet 500 42 by HP.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 None plot device has been substituted. AutoCAD Warning: The paper size in the layout is not supported by the selected plot device. Click OK to use the default paper size or Cancel to set the None device. AutoCAD Warning: HP DesignJet 500 42 by HP.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 None plot device has been substituted. AutoCAD Warning: HP DesignJet 500 42 by HP.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 None plot device has been substituted.