So it seems as though I'm in a bit of a pickle...
My company uses solely autocad LT 2012. The firm that works for us uses Revit. They submit autocad files to us, however, they're exported from Revit. There is no .CTB file associated with Revit->Autocad exports.
However, the autocad files exported from Revit are not just one layer of lines. There are several layers, each with a different color associated with it.
Does anyone have any quick workaround suggestions as to how I can quickly and easily be printing my file with proper line weights?