I have autocad 2000 lite, used to print fine, had a crash, had to reformat the drive and reinstall acad, ever since I get a memory allocation error and a box comes up and says HP Photosmart C6200 series, this printer configuration cannot be used.Either the driver cannot be foundm the device cannot be found or the driver has a problem, the none plotdevice has been substituted any ideas so I can it to print again. Chet