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