The code (NB: use code tags around code and data) should not print anything. If you're trying to use Win32's print command from the command line, you need to ask Windows for help:
C:\>help print
Prints a text file.
PRINT [/D:device] [[drive:][path]filename[...]]
/D:device Specifies a print device.
If this is intended to be a Perl question about a CLI one-liner, take note that what you've shown indicates that you're not invoking Perl. If this is actually a Perl question, rather than merely a poorly defined one, you'll need to tell the computer to use perl to execute your command:
perl -E "print `dir C:`"
That upper-case "E" may be lower-case, depending on your version of Perl.
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