How to Clean a Samsung Laser Printer (5 Steps)

Unplug your Samsung printer from the computer and from the electrical outlet.
Take all of the paper out of the paper tray and wipe the tray clean of dust with a clean cloth. You can put some cold water on the cloth to help you grab the dirt.
Open the printer door and clean the inside thoroughly. Use laser printer cleaning cloths to get rid of loose toner and other dirt inside the printer.
Douse a cotton swab in acetone and rub the feed rollers until they are clean. The feed rollers are where the printed pages are fed out of the printer.
Rub the entire exterior of the printer with a damp cloth. This will remove any dust or toner that may have settled on the cover.