Samsung Msys SF-830 - Manual (Page 113)

M AINTENANCE 9.2
Expected Cartridge Life
The life of your toner cartridge depends on the amount of toner
used in each print job. For instance, when you print a typical
business letter with about 5% page coverage, you can expect a
toner cartridge life of approximately 6,000 pages. The actual
number may vary according to the print density of the page you
print. If you print a lot of graphics, you may need to change the
cartridge more often.
Replacing the Toner Cartridge
When the toner cartridge is near the end of its life, white streaks
or hue change will occur. The LCD displays warning message
“TONER LOW”. You can temporarily re-establish the print quality
by re-distributing the remaining toner in the cartridge.
1 Pull the release lever to open the side cover.
2 Open the front cover.