According to some fedar sublimation printer users, the pictures they print in high-resolution mode are not very clear. Why? How to solve it?

Using poor quality ink. To enable sublimation printers to print high-resolution images, ink is very important. Qualified sublimation printer inks are required to have ultra-small molecular weights, moderate permeability, a certain viscosity ratio, chemical ink-assisted mobility, and precise chemical synthesis sequence codes. Only when the above conditions are met, the ink can be smoothly sprayed, and the printing accuracy can be guaranteed.
The ink cartridge used is incorrect. Some sublimation printers are divided into a variety of ink cartridges, including single-color black ink cartridges, special ink cartridges for printing graphics and forms, and special ink cartridges for printing photos or high-resolution pictures. To print out high-resolution pictures, it is recommended that you use advanced ink cartridges.

The color setting is incorrect. Most printers support color adjustment. Whether the color can be adjusted to the best state has a crucial impact on whether high-resolution pictures can be printed. Open the digital printer properties dialog box, adjust the color to the best state, and then take a piece of ordinary printing paper on the printer, print the picture, and see if the printed result is the most satisfactory to you, if you are not satisfied, then adjust it.