Samsung SCX-4729FW-XAA - Manual (Page 78)

78 3. Maintenance
Setting the toner low alert
If the amount of toner in the cartridge is low, a message or LED informing the user to change the toner cartridge appears. You can set the option for whether or not
this message or LED appears.
1 Select (Menu) > System Setup > Maintenance > Toner Low Alert on the control panel.
2 Select the option you want.
3 Press OK to save the selection.