Dell 2335DN - Manual (Page 14)

Remove the toner cartridge from its bag and thoroughly shake the cartridge from side-to-side to
distribute the toner evenly inside the cartridge. 2.
NOTE: If toner comes into contact with your clothing, wipe the toner off with a dry cloth and
wash your clothing in cold water. Hot water sets toner into fabric.
Holding the toner cartridge by the handle, slide it into the printer until it locks firmly into place. 3.
Close the front cover. 4.