Hi,
Could you help check the following situations?
1.Could the users print the reports by Chrome or Edge.
2.When they press the print button, it shows no error message, am I right?
3.Open the reports through the Visual Studio or Report Builder, could them print the reports?
4.Choose "Check for updates" in start menu, uninstall the newest update for a try.
5.What's your version of SSRS.
Regards,
Zoe