The dlbccoms.exe is a Printer Communication System.
Dlbccoms.exe is usually located in the %SYSTEM% folder and its usual size is 538,096 bytes.
Most probably it is safe file.
Process: Printer Communication SystemPart Of: Printer Communication SystemCommon path(s): %SYSTEM%Filesize(s): 538,096 bytes
User opinions
found mine in the "system32" folder as well as "Program Files" under "Dell" and "C:\dell\drivers"