Printing @ 1:1

Hello all.

This is likely a dumb question; here goes.

V1R1.4

Create a drawing, import a drawing ether way, and then because it is often convenient I will simply print a drawing at a 1:1 Scale and use it as a template.

The difficulty I am having is achieving the 1:1 print.  The “Print scale” gives a conversion ratio that allows a ratio to be entered and that would be good if I knew what the “units” were.  Setting the ratio to 1-inch = 1 “unit” does not print a 1:1 scale drawing, rather some strange ratio.

Main printer is a Canon and other CAD seats print 1:1 on the same printer.

 Thanks for the time.

Chris