User Defined Print Area Macro

I am looking to create a macro that will ask the user to define the row number of the beginning and ending locations that they would like to print. The columns are fixed in that the first starting row will be from column A and the ending row will be column M.

I have built a pipe tally used in the oilfield that keeps track of large amounts of pipe figures but very often is the case that there is the need to print a section of the tally data in reference to a certain depth. With the vast knowledge base located here I was able to build the first macro that prints the whole active tally but now I need something more refined.

Below is one of the copies of the macro that I was trying to get to work and it is missing a couple of things but the most important part shows up and that is how to get the inputbox variables into the defined print area.

Sub TallyVariable()
Dim StartRow As String
Dim EndRow As String
StartRow = InputBox("Please Enter Starting Row you would like to print")
EndRow = InputBox("Please Enter Last Row you would like to print")
ActiveSheet.PageSetup.PrintArea = "A" & StartRow.Address:"M" & EndRow.Address
End Sub