Xerox CopyCentre C20, WorkCentre M20 and WorkCentre M20i User Guide Page 9-5Machine AdministrationClock Mode 12 hour The machine can be configured to display timeusing either a 12-hour or 24-hour format.24 hourToner Save On If On, the machine produces a lower qualityoutput to reduce toner consumption. Useful ifyour machine is used for internal documentsonly.OffDiscard Size [00 - 30] If the Fax Setup option Auto Reduction is set toOff, and the received document is as long orlonger than the paper selected, the machine willdiscard any excess image from the bottom ofthe page that is longer than the selected length.If the received page is outside the discardmargin set, it will print on two sheets of paper atthe actual size. Margins can be set between 0 -30mm (1.2").OPTION SETTINGS DESCRIPTION