Supplies 1-331 MaintenanceSuppliesYour machine uses the following supplies and optional attachments. For details, contact your ser-vice representative.WARNING• Do not store cartridges or paper stock in places exposed to open flames as this may cause thetoner or paper to ignite and result in burns or a fire.CAUTION• Keep toner and other consumables out of the reach of small children. If these items are ingested,consult a physician immediately.PaperObtain replacement paper and cartridges from your service representative before supplies run out.In addition to plain paper, the machineuses colored paper, transparencies, labelstock, and other media. For details,contact your service representative.NOTE• For high-quality copies and printouts, usepaper recommended by Canon.• Paper not loaded in the machine shouldbe stored in the original protective wrap-per to guard against moisture.CartridgesWhen the “No toner” message appears,replace the cartridge with a Canoncartridge.WARNING• Do not throw a cartridge into openflames as this may cause the toner toignite and result in burns or fire.• Store cartridges in a cool place that isnot exposed to direct sunlight. Recom-mended storage conditions are 86˚Ftemperature or below and humidity of80% or below.