Users Manual

ManualsBrandsHisense ManualsPOS EquipmentTablet POS

Printer

1. Printer paper roll

① Thermal paper roll requirements:

Thermal paper thickness: 0.055mm～0.085mm

Paper roll width: 57.5±0.5mm

Outer diameter of paper roll: ф50mm (maximum)

Inner diameter of paper roll: ф10mm (minimum)

② Recommended thermal paper roll model: PD160R (Oji Paper)

Note:



Please use recommended paper rolls or paper rolls of equivalent quality. Using other types

of paper rolls may affect the printing effect and the life of the print head;

 If the paper roll is contaminated by chemicals or oil, the contaminated part of the paper

roll may fade or the printing effect is not clear;

 Do not use sharp objects to scratch the thermal layer of the paper, which may make the

printing effect unclear;

 When the temperature exceeds 70°C, the thermal layer of the paper will fade. Therefore,

the use or storage of paper rolls should avoid high temperature, high humidity, strong light,

etc;

 Do not use thermal paper that has been stored for too long.

2. Printer maintenance

①Print head cleaning

The print head should be cleaned when one of the following conditions occurs in the printing

unit:



Printing is not clear;

 A certain vertical column of the printed page is not clear;

 Paper feeding and unloading are noisy.

The steps for cleaning the print head are as follows:

Turn off the power of the printing unit, turn the opening wrench over, and pull out the

rubber roller;

b. If you have just finished printing, wait for the print head to cool down completely;

c. Use an alcohol cotton ball (should be wrung out) to wipe off the dust, stains and paper

scraps on the surface of the heating body of the printing hair;

d. After the alcohol has completely evaporated, close the printer cover.

②Printing rubber roller cleaning

When one of the following situations occurs in the printing unit, the printing rubber roller

should be cleaned:

