Question: How do I plot at a pre-specified size?

Typically, plots on a Maple worksheet fill substantial portions of the printed page when they're printed out.  What I'd like to do is resize plots, prior to printing, such that they're smaller when printed.  I'd also like all plots on a worksheet to print out at the same size.  Note that simply highlighting a plot on the Maple worksheet and then pulling the corner to resize it, is not what I want to do:  I find it very difficult to anticipate the size of the printed output when resizing this way.  It's also very difficult to print out all plots at the same size using this method.  Is there perhaps some option I can set (either globally inside Maple, or per plot using some inline option) that will enable control of the size of a printed plot when I print out a Maple worksheet?