Hello,
If you have checked the default printer Settings, try modifying the group policy to correct this phenomenon.
Navigate to the Group Policy editor. Computer Configuration > Administrative Templates > Windows Components > Remote Desktop Services > Remote Desktop Session Host > Printer Redirection, select "Do not set the default client printer as the default printer in the session", and then select "Enabled".
Note: Serious problems might occur if you modify the Group Policy incorrectly. Therefore, make sure that you follow these steps carefully. For further protection, back up the Group Policy before you modify it. For more information about how to back up and restore the group policy, refer to Backup and restore Group Policy in Windows.
I hope this helps.
Best regards