Yes, you can print a Gantt chart in Odoo by using the Print menu. Here are the steps:

1. Go to the Gantt chart view in Odoo.

2. Click on the Print menu, located on the top right corner of the screen.

3. Select the "PDF" option to generate a PDF document of the Gantt chart.

4. You can then preview or download the PDF document.

5. To print the PDF document, you can use your default printer or a virtual PDF printer.

Note: The layout and formatting of the Gantt chart in the PDF document may differ from the on-screen view, but it will still provide a clear representation of the project schedule and task assignments.