8-5Maintenance8• Always hold the cartridge as shown so that the side with the instructions (A) faces up. Do not forcefully move orpush the drum protective shutter (B) in any way.■ Storage PrecautionsWARNINGDo not store cartridges or copy paper in places exposed to open flames, as this may cause the toner orcopy paper to ignite, resulting in burns or a fire.CAUTIONKeep cartridges and other consumables out of the reach of children. If the contents of these items areingested, consult a physician immediately.IMPORTANT• Place the cartridge in its protective bag so that the side with the written instructions faces up. Then, place thebagged cartridge into its shipping box. Store the unused cartridge out of direct sunlight.• For partially used/opened cartridges, place the cartridge in its protective bag so that the side with the writteninstructions faces up. Then place the bagged cartridge into its shipping box and store it away from direct sunlight.• Avoid storing the cartridge in front of heaters and humidifiers, etc. Store it in a location where the temperaturedoes not exceed 40°C.• The recommended storage conditions are as follows:- Temperature: 0°C to 35°C- Relative Humidity: 35% to 85%• Be sure to remove the toner cartridge from the machine when disposing of the machine.• Do not stand the cartridge on end or turn it upside down.AB