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4.Cleaning Of the Printer
We need to clean the print head if problems as below.
1. Printing is not clear, but thermal paper is ok.
2. Some columns on the printed pages are not clear.
3.
Alimentación de papel ruidosa.
Cleaning steps
1. Turn off the power,open the printer cover and take off
the paper roll.
2. We have to wait for a while if we just finished the printing.
3. Use a soft brush or wrung-out ethanol immerged cotton
to clean the print head. Remember to turn on the gear whi
-
le lubricating to ensure a completely lubricated;
4. Close the cover once cleaning done and try it later.
Cautions:
Make sure the power of the printer is turned of during the
maintenance.
Hands or other metal tools away from the surface of the
printer head,do not use tweezers to scratch the surface of
the printer head and other sensitive parts.
Do not use gasoline,acetone and other organic solvents
for printer head cleaning.
Summary of Contents for DAYIN80
Page 16: ...16 2 Select Add Port we can see below image 3 Click Next and enter into the printer IP address...
Page 18: ...18 6 Click Finished and we can check the added ports as below image...
Page 22: ...22 3 Back to General and try Print Test Page...
Page 40: ...40 4 Select the way of communication of printers Bluetooth or WIFI...
Page 42: ...42 7 If above steps are successful then you can print text to have a test...
Page 47: ...47...
Page 51: ...51...
Page 69: ...69 3 Regrese a General y haga clic en Imprimir p gina de prueba...
Page 88: ...88 4 Seleccione la forma de comunicaci n Bluetooth o WIFI...
Page 90: ...90 7 Si los pasos anteriores son exitosos puede imprimir tex to para realizar una prueba...
Page 96: ......
