Konica Minolta bizhub 421 - Manual (Page 227)

501/421/361 9-10
Administrator mode settings 9
Restrict Access to Job Settings - Change the "From" Address (E-Mail)
Specify permission or prohibition of operations to change "From" addresses.
Restrict Operation - Restrict Broadcasting
Specify whether or not restriction on multiple address settings is enabled.
9.3.3 System Settings - Reset Settings - Job Reset - Next Job - Reset Data After Job
Specify whether the settings, such as the read setting set up at the time of the transmitting, are canceled
after the transmitting.