Xerox 960K90833-R (Refurbished Main Board / ESS PWB) 

Refurbished main board / ESS (Embedded System Subsystem) controller board for Xerox multifunction / print systems.

• Type: Main Board / ESS PWB

• Color: N/A (electronic / controller board)

• Yield / Life: Rated in hours (service life)

• Compatibility: Xerox VersaLink B605S (and possibly other systems using same board family) 

• Features: Provides central system logic control, interface between modules, and supports firmware and communication functions