Hi @ all, we are a non-profit educational organisation. Now my company wants to disable printers, when a room is not used. I do a lot monitoring, using snmp. So I had the idea of disabling and enabling the printers by using snmp. After searching for hours, I only found some status-objects (ro) and no way to do what I need. Anyone can help me? regards Karl BFI-Burgenland www.bfi-burgenland.at