Minolta CN3101e - Manual (Page 178)

Appendixes
169
Sleep Time : Set the sleep time of the copier.
Setting value : 15 to 240 (min.)
Auto Clear Mode : If “Yes” is set, the copier determines, when the
optional Plug-In Counter or the magnetic card of
the Data Controller is removed, that a new user is
about to use it, thus clearing the settings.
Setting values : Yes, No