You should be able to modify the report so it doesn't print date and time of printing.  I have QB Enterprise. What I just did was:

Generate Report

Click "Customize Report" tab

Click "Header/Footer" tab

Unclick "Date Prepared" and "Time Prepared" so that they will not show up on report

Click "OK" button

Now, go ahead and preview the report, the date and time should no longer appear.

Print your report.

That's how it worked for me.