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CAUTIONS:
1.
Be sure to install your printer on a stable surface and prevent it from vibration and
impact
2. Do not use and store in locations subject to high temperature, humidity or pollution
levels
3. Connect the power adapter into a properly grounded outlet. Do not share the same plug
socket with large-scale electrical motor or other motors which may cause the power
supply voltage fluctuations
4. Avoid water or other conducive materials like metal get into the intern of printer. If it
happens, unplug the AC power cord immediately
5. Do not print without paper, or it will damage the rubber roller and thermal printhead
6. Unplug your printer before leaving it unused for an extended period
7. Never dissemble or modify the printer for repair or reconstruction
8. Be sure to use the original specified power source
9. Quality roll paper is recommended for premium printing and product maintenance
10. Be sure to turn the product off when plugging and unplugging
11. Place the plug socket around the product for convenience
12. This product is used only below 5000 meters above sea level in tropical climate
conditions
CLEARANCE:
Timely clean the printhead if one of the below conditions occurred
1. Unclear printing
2. Unclear vertical column in printing paper
3. Noisy feeding
CLEANING STEPS ARE AS FOLLOWS:
1. Turn off the printer and open the roll paper cover. Remove the roll paper if any
2. After printing, the thermal head can be very hot. Wait to let it cool before cleaning
3. Clean the thermal elements of the thermal head with a wrung-out cotton moistened with
an alcohol solvent
4. Wait till the ethanol completely volatilized to close cover. Then print self-test page.
NOTE:
1.
Please make sure power o
2.
Don't touch or scratch printing head surface, roller and sensors.
3.
Avoid gas, acetone or other organic solvent.
4. Wait till alcohol completely volatilized, close top cover and connect power again.
Try print self test to make sure it works properly
when maintaining printer
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