Samsung SCX-4720FN - Manual (Page 220)

9
T ROUBLESHOOTING 9.15
Scanner Locked The scanner module is
locked
Unlock the scanner (see page 2.3)
and press Stop/Clear.
[Stop Pressed] The Stop/Clear button
has been pressed during
a copy or fax operation.
Try again.
Toner Empty
Or
[Toner Empty]
Replace Toner
The toner cartridge has
run out. The machine
stops printing.
Replace the toner cartridge with a
new one. See page 8.8.
[Toner Low] The toner is almost
empty.
Take out the toner cartridge and
gently shake it. By doing this, you
can temporarily reestablish
printing operations.
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