Hello,
I would love to share my experience regarding this security patch update issue which is occurred in latest update on 11th March, 2021.
We have Printonix P7000 dot matrix printer and the same issue had occurred on some of our end users (PC automatically restarts while clicking on print button).
Follow the steps to get rid of this issue:
- Uninstall security patch -which caused problem with printing and office products (KB5000802)
wusa /uninstall /kb:(Patch number)
Example: wusa /uninstall /kb:5000802
- Delete the printer driver
- Reboot the machine
- Reinstall printer driver and software
Windows 10 Pro
It had worked for me and now working fine.