What problems may occur in the use of three thermal sensitive paper?

The following problems may occur during the use of the three heat-proof paper:

1. The printer is not recognized

Paper type setting error: If the printer identifies the paper, the paper type set does not match the actual use of the three thermal sensitive paper, the printer will not recognize. This requires the user to set the paper type correctly before printing.

Paper size setting error: Similarly, if the paper size set does not match the actual use of three thermal sensitive paper, it may also lead to printer recognition. Therefore, when setting the paper size, you need to ensure that it matches the actual paper.

Paper loading problems: The three thermal sensitive paper has problems when loading to the printer, such as incorrect placement or incorrect paper feeding, which may also cause the printer to fail to recognize the paper.

2. The writing time is short

Environmental factors: Although the three heat-proof paper has certain waterproof, oil-proof, alcohol-proof and other characteristics, if it is exposed to high temperature, high humidity or direct sunlight for a long time, the preservation time of its writing may be greatly shortened.

Paper quality: The quality of the paper also affects the preservation time of the writing. Some of the poor quality of the three thermal sensitive paper, the thermal coating and protective layer may not be stable enough, resulting in the handwriting easy to fade.

3. Poor printing effect

Aging or damage to the print head: using the print head for a long time, or the print head is subjected to wear, pollution and other reasons, may lead to poor printing results, such as blurred handwriting, unclear and so on.

Uneven ink spot: Because the printing principle of thermal paper is to change the color of the thermal coating by heating, if the heating is uneven or the ink spot is uneven, it may lead to uneven writing.

4. Other questions

Static problems: In some cases, the three thermal sensitive paper may produce static electricity, affecting the printing effect or causing the paper to stick.

Compatibility problems: Some thermal paper may have compatibility problems with some brands of printers, resulting in poor printing results or inability to print.

In order to solve these problems, it is recommended that users pay attention to the following points when using three heat-resistant paper:

Make sure the paper type and size are set correctly.

Store the three heat-proof paper in a dry, ventilated environment away from direct sunlight to extend the storage time of the writing.

Clean the print head regularly and keep it in good condition.

When purchasing thermal paper, choose a product that is reliable and compatible with the printer.

In addition, for the three thermal sensitive paper that has problems, you can try to replace the new paper or contact the printer manufacturer for technical support.