Toner Low (Do not replace cartridge
until requested)
Ready to scan for copy.
(Change the toner cartridge.)
OK
Change the toner cartridge.
When this message appears, prepare a toner cartridge
for replacement.
If you continue to use the machine without replacing the
cartridge, printing is stopped and the following message
appears.
Once the machine enters this state, printing can not be
carried out until the toner cartridge is replaced.
If you continue printing, the following message appears.
When this message appears, replace the toner
cartridge.
In this state, printing is possible.