Check_MK Werk 0150: printer_suply: New option to upturn toner levels

ID: 0150 Title: printer_suply: New option to upturn toner levels Component: Checks & Agents Level: 1 Class: New Feature Version: 1.2.5i3 Some Printers (eg. Konica for Drum Cartdiges) returning the available fuel instead of what is left. In this case it's possible to upturn the levels to handle this behavior