Need to reset my fuji s2900 to factory settings

SOURCE: fuji xerox document centre C250

Press machine log in button, enter 11111 confirm, this will take you to sys admin mode, from here you can navigate into sys settings to configure network,copy and fax defaults, and also auditron admin if this is the password mentioned, if the 11111 password has been changed hold the zero button for a few seconds then press start while still holding zero enter 6789 to get into diagnostics, and you can navigate through to the above settings caution be careful what you change in this mode.