Samsung ML 7300N - Manual (Page 96)

M
AINTAINING
Y
OUR
P
RINTER
6.1
Toner Cartridge
Do not remove the toner cartridge from its package
until you are ready to use it.
Toner cartridge storage
The life of the toner cartridge depends on the amount
of toner that print jobs require.
When printing text at 5% coverage, a Samsung toner
cartridge lasts an average of 10,000 pages in simplex
mode, depending on which toner cartridge is installed.
This assumes that print DENSITY and ECONO menu
items are set to default. Toner cartridge life
Notes: To prevent damage to toner cartridge,
do not expose it to light.
When toner is low, faded or light area might appear
on a printed page.
You might be able to temporarily improve print quality
by distributing the toner. Distributing the Toner