The HP 8-inch Dashboard PCA, A7W95-67030 is a dashboard PC board listed for the HP PageWide Managed P77750z Multifunction Printer. It is identified specifically as the 8-inch dashboard PCA, distinguishing it from other board parts in the catalog.
The part listing describes its role as a dashboard board. This makes it a relevant service part when replacing that specific dashboard PCA in the printer. The catalog entry ties this exact part number to the P77750z parts list.