You can print a pdf of a report as follows:
From the Reports overview page on the Custom Reports tab of Analytics:
In the list of reports, choose the row for the report you wish to print.
Click on the three dots menu button
at the far right of the page.
Click on Print edition (for recurring reports) or Print report (for one-off reports).
From the report page itself:
- Click on the three dots action menu button
at the top right corner of the report page.
Click on Print edition (for recurring reports) or Print report (for one-off reports).