Add Extra Toner
If print density decreases or printed characters are blurred after a large number of documents are printed at one time, toner can be refilled forcibly. To start a toner refill, it is needed to open and close the cover or turn the machine off then back on.
Consult your service representative before using this function.
Press the [Menu] key.
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Select [Maintenance], and then press the [OK] key.
Select [Quality Maintenance], and then press the [OK] key.
Select [Add Extra Toner], and then press the [OK] key.
Select [OK].
Select [Exit].
If the item you want to select is not displayed on the screen, press the [
] or [
] key on the control panel to change the screen.