1. Avoid radio interference
2. Use genuine accessories or spare parts. Use improper spare part may cause damage
or malfunction.
3. The power cord of this product is come with ground connection. Make sure the
voltage of the electricity is correctly match our power supply.
4. Keep the product, power supply and paper roll in a dry or cool environment. It should
never be placed near or over a radiator or heat origin, and should avoid of direct
sunshine.
5. Make sure the connection of the cable are connected correctly to the interfaces.
6. Keep your communication device and the integrated printer in the WAN environment,
don’t connect it to unknown or unrecognized network.
7. The product should use horizontally
8. Unplug this product from the power outlet before cleaning. Do not use liquid or aerosol
cleaners. Use a damp cloth for cleaning.
9. Slots and openings on the cabinet and the back or bottom are provided for air
ventilation. To ensure reliable operation of the product and to protect it from
overheating, do not block or cover these openings. The openings should never be
blocked by placing the product on a bed, sofa, rug or other similar surface. This
product should never be placed near or over a radiator or heater. This product should
not be placed in a built-in installation or kiosk stand unless proper ventilation is provided.
10. This product should never be placed near or over a radiator or heat origin, and should
avoid of direct sunshine.
11. Do not locate this product where the cord will be walked on. When the cord or the
plug is mangled, please stop using and get a new one replaced. Make sure the old
one is far away from the printer, so it can avoid someone who does not know the inside
story getting damage.
12. Do not use in locations subject to high humidity or dust levels. Excessive humidity and
dust may cause equipment damage or fire.
13. Never push objects of any kind into this product through cabinet slots as they may
touch dangerous voltage dots or short out parts.
14. Make sure to turn off the power of the printer whenever repair.
15. Unplug this product from the power outlet and leave servicing to qualified service
personnel under the following conditions:
Caution
16. When the power cord or plug is damaged or frayed.
a) If liquid has been spilled into the product.
b) If the product has been exposed to rain or water.
c) Power cable is damaged
d) Strongly impact
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