Everycom EC300 User Manual page 3

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While charging if you see smoke coming out of battery / power adaptor or there is bad smell, please shut
off the power supply immediately. Keep safe distance from the printer and wait for few minutes before
inspecting the situation closely. If printer is very hot or battery had smoke or bad smell, please take out
the battery from printer ( Caution : Battery may be very hot, avoid burns ).
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Please do not use this printer at gas station, fuel station or warehouse containing inflammable goods.
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While charging make sure that printer and power adaptor both have proper ventilation and room
temperature is between -5°C ~ 40°C, please only use our standard power adaptor. Using third party
unauthorized power adaptor may damage the product and will also void the warranty.
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Please do not open the paper cover while printer is printing, doing so may cause unexpected error or
may even cause damage to the printer.
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To avoid burn, please do not touch the print head right after the printer finished printing.
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In order to ensure quality printing and long life of printer, please use quality thermal paper only.
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Please do not use dissoluble substances such as Benzene, Thinner or Alcohol wipe to clean the printer
casing, also please do not let printer in contact with corrosive chemicals and detergents to avoid
damages.