VL6522c/VL5522c/VL4522c 1-71.2 Safety information 1When the optional Fax Kit FK-502 is not installed:• Do not keep using this product, if this product has been dropped or itscover damaged. Immediately turn OFF the power switch, unplug thepower cord from the power outlet, and then call your authorized servicerepresentative. If you keep on using it as is, a fire or electrical shock couldresult.CAUTION• The inside of this product has areas subject to high temperature, whichmay cause burns.When checking the inside of the unit for malfunctions such as a papermisfeed, do not touch the locations (around the fusing unit, etc.) whichare indicated by a "Caution HOT" caution label.ConsumablesWARNING• Do not throw the toner cartridge or toner into an open flame. The hot ton-er may scatter and cause burns or other damage.CAUTION• Do not leave a toner unit or drum unit in a place within easy reach of chil-dren. Licking or ingesting any of these things could injure your health.• Do not store toner units and PC drum units near a floppy disk or watchthat are susceptible to magnetism. They could cause these products tomalfunction.When moving the machineCAUTION• Whenever moving this product, be sure to disconnect the power cord andother cables. Failure to do this could damage the cord or cable, resultingin a fire, electrical shock, or breakdown.• When moving this product, always hold it by the locations specified in theUser’s Guide or other documents. If the unit falls it may cause severe per-sonal injury. The product may also be damaged or malfunction.Before successive holidaysCAUTION• Unplug the product when you will not use the product for long periods oftime.Actions in response to troubles