I know the HP600 series (including the 650c) can't do
wipeouts, mine did not back in the day. You need the HP700
series (discontinued as well) or higher.
Not sure about the other printer.
Explore other ideas in the print-plot discussion areas under
the AutoCAD link on this server, see what other folks with
your hardware have chosen to do (if anything).
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Dean Saadallah
Add-on products for LT
http://www.pendean.com/lt
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