Sharp AL-2021 Specifications download pdf (Page 68)

CHECKING THE TONER LEVEL

The toner level is indicated by a 6-level display. Use it as a guideline for replacing

the toner cartridge.

Hold down the light ( ) key until the alarm indicators ( , ,

) blink.

The display will show "- -".

Hold down the Copy ratio display (%) key for more than 5

seconds.

The approximate quantity of toner remaining

will be indicated in the display as a percentage.

("100", "75", "50", "25", "10" is displayed.)

When the percentage is less than 10%, "LO"

will be displayed.

Press the light ( ) key to return to the normal display.

The alarm indicators ( , , ) go off.

The display returns to the number of copies display.

1 2 ... 63 64 65 66 67 68 69 70 71 72 73 ... 90 91

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Sharp AL-2021 Specifications Page 68