DT2L/DT4L USER MANUAL
SAFETY INSTRUCTIONS
Please read the following instructions carefully.
1. Keep the equipment away from humidity.
2. Before you connect the equipment to the power outlet, please
check the voltage of the power source.
3. Make sure the printer is off before plugging the power connector
into the power jack.
4. It is recommended that you connect the printer to a surge
protector to prevent possible transient overvoltage damage.
5. Be careful not to get liquid on the equipment to avoid electrical
shock.
6. For safety and warranty reasons, ONLY qualified service personnel
should open the equipment.
7. Do not repair or adjust energized equipment under any
circumstances.
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Danger of explosion if battery is incorrectly replaced. Replace only with the equivalent type recommended by
the manufacturer.
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Dispose of used batteries according to the manufacturer’s instructions.
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Only use with designated power supply adapter model.
**** Changes or modifications not expressly approved by the party responsible for compliance could void the user's
authority to operate the equipment.
Specifications are subject to change without notice.
Caution
