Having a hard crash closing a part that was opened within an assembly.
Solution
This may be related to the default printer driver. Try uninstalling/reinstalling the default printer driver.
Notes and References
Hardware/Software Configuration
Platform: INTL64
OS: windows
OS Version: 10_1809
Product: SOLID_EDGE
Application: ASSEMBLY
Version: V110MP6
Function: OTHER
Ref: 001-9580420