It is easy to get LabVIEW to print the front panel or an individual control. To print the front panel, you can either create a report and print that report (full and pro) or you can set up LabVIEW to automatically print the front panel on completion. Go to File -> Properties -> Print options and select Automatically print front panel every time VI completes execution. You can also print the front panel manually through File -> Print Window. You can print out more information about your VI through the File -> Print dialog.
If you are talking about datalogging to the printer, like we used to do in DOS with continuous feed printers, Windows makes this difficult and LabVIEW does not help. It is very hard to do and I have never done it.
