I took a look to see if the part is still in production, and it looks like it is. When I checked the HP part number supplied by @oldturkey03 ***(HP SPS: F0V63-60012)*** but this is an internal part, unlike the older printers which used a external brick. Follow [guide|103073|this guide up to Step 17|new_window=true] and you'll have access to it. I suspect it's being held in with T8 or T10 screws.