PUBLISH basics:
1. Use page setup manager to create a new page setup in one drawing with all your plot settings in it.
2. Use the PUBLISH command and select all the drawings you want to plot.
3. Highlight all the drawings in the list and pick the down arrow that appears under the page setup section. Pick import then go pick the drawing you just created the page setup in.
4. Select the imported setup and it will be applied to every highlighted drawing. Hit the publish button and away you go.
