e140pp32.dll is a RP07AX86
belonging to Ricoh Printer Driver
from RICOH Company, Ltd.
Non-system processes like e140pp32.dll originate from software you installed on your system. Since most applications store data in your system's registry, it is likely that your registry has suffered fragmentation and accumulated invalid entries which can affect your PC's performance. It is recommended that you check your registry to identify slowdown issues