Maybe you can make it easier to print for them.

Create/Record a macro that prints exactly what you want the way you want it
printed.

Then plop a button on the worksheet that runs that macro.

You could even make sure that the print won't work if they use regular methods.

This goes behind the ThisWorkbook module:

Option Explicit
Private Sub Workbook_BeforePrint(Cancel As Boolean)
   MsgBox "Please print using the button!"
   Cancel = True
End Sub

And in your code that prints, you'll want to disable events before printing:

Sub YourRoutine()
 'do your setup
 application.enableevents = false
 'do the print
 application.enableevents = true
end sub

If you're new to macros, you may want to read David McRitchie's intro at:
http://www.mvps.org/dmcritchie/excel/getstarted.htm

ps.  If the user disable macros or events, all this stuff won't be effective.