A printhead assembly with a printhead and a shut off valve that has {HEAD ~ a valve body} defining an ink inlet for connection to {TAIL ~ an ink supply}, an ink outlet connected to the printhead IC 
A printhead assembly with a printhead and a shut off valve that has { HEAD ~ a valve body } defining an ink inlet for connection to { TAIL ~ an ink supply } , an ink outlet connected to the printhead IC
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH