REPLACING THE TONER CARTRIDGES
As a rule, toner cartridges should be replaced after the message "Change the toner cartridge." appears.
You should keep one set of replacement toner cartridge on hand so that you can preplace a toner cartricge immediately
when toner runs out.
Replacement message
Toner Low (Do not replace cartridge
until requested)
When this message appears, prepare a toner cartridge
for replacement.
If you continue printing, the following message appears.
When this message appears, replace the toner
cartridge.
In this state, printing is possible.
Ready to scan for copy.
(Change the toner cartridge.)
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.
Change the toner cartridge.
OK
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BEFORE USING THE MACHINE
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