load paper in plotter - 24“ x 36” in portrait orientation
after printer loads paper, checks the size, it will stop moving
open pdf drawing in Adobe Reader
select print
select the “HP Designjet 450C (E/A0) by HP” printer (it may need installed if you are a new user)
page scaling: none
check “Auto Rotate and Center” (not for courthouse, 24“ x 24” sheets)
in printer properties, verify:
portrait is selected
paper size is “Arch D - 24 x 36 in”
paper type is Opaque Bond (plain)
paper source is “Sheet Feed”
“no scaling” is checked
under “Options” tab, quality is “Best (enhanced)”
under “Advanced” tab:
process document in computer
uncheck “Auto Rotate” and “Inked Area”
Sharpen Lines On (CAD or line drawings)
click OK
click OK to print
don't use the computer much while printing