samsung MLT-D111S Toner ,I get light or faded areas on my printouts
Sometimes it is low.
Even if the toner is low and your printouts look faded, you may still be able to improve the print quality of your printouts by redistributing the toner in your cartridge. This will help you to finish your current print jobs until you replace the cartridge
(1) Open the machine and remove the cartridge from the printer. In order not to damage the toner cartridge, we recommend not exposing the cartridge to the light for long (no more than a few minutes.)
(2) Rotate the cartridge and rock it from side to side gently so that the toner redistributes inside the cartridge.
(3) Reinstall the cartridge into the machine and close the cover.