Dot-matrix laser printers print and spread

Dot-matrix laser printers print and spread

   

Dot-matrix printer, also called small-character printer, is one of the most widely used printers. During use, some users will inevitably encounter some small problems, such as printing diffusion. The print diffusion problem occurs. The solution is as follows.

Some products need to be wiped clean with industrial alcohol or a cleaning agent (to wipe the surface that needs to be coded), and the industrial alcohol or cleaning agent that has been rubbed on the surface before being coded is not completely dry, and the phenomenon of printing diffusion may also occur. Therefore, it can be solved by waiting for the printing to be completely dry.

The inks and product materials used are not applicable. When the product is replaced or the material of the product is changed, there may be cases where the printing spreads and the coding information is unclear. If this is the case, contact the printer manufacturer to find the ink that is suitable for the material. There are a variety of printer inks, and different materials are suitable for different inks to meet different customer needs.

The coding is not scratch resistant. The previously coded products are scratch-resistant, and they are not scratch-resistant in the near future. Whether the product is changed or the material of the product changes during this period.