The problem
Printed just to send it
Nobody prints more than Parts. A vendor calls for a PO copy, and the counter person prints it, walks to the printer, scans it back in, and emails it, all while the phone and the counter keep going. At month-end, when the requests pile up, that lap adds up fast.
Picking tickets still print, because paper in hand is how parts get pulled, and PrintSent leaves that alone. What stops is printing purchase orders just to scan and send them.