When using fedar inkjet t shirt printer, some users may encounter the problem of large particles in picture, resulting in poor picture print quality. There are several reasons for the large particles of fedar inkjet t shirt printer. Users can investigate and solve them according to the actual situation.
 
1. The large particles in picture of fedar inkjet t shirt printer may be caused by the clogging of the print head. The solution is to clean the print head with the machine pumping ink.
 
2. If there are coarse particles in a certain position in the drawing screen, this may be caused by uneven printing platform. The solution is to use special tools to adjust the printing platform of fedar inkjet t shirt printer.
 
3. The low pixels of the image source file will cause the output image to have obvious graininess. The solution is to switch to high-definition and high-pixel image source files.
 
4. The quality of the printing media of fedar inkjet t shirt printer is poor, the material is rough, and the ink adsorption is weak, which will also cause fedar inkjet t shirt printer to print pictures with large particles. The solution is to change to a better printing material.
 
5. The solution to the problem of nozzle calibration is to use the machine software to recalibrate the parameters of the nozzle.
 
6.For the problem of encoder strip, the solution is to clean encoder strip and wipe with a cotton swab soaked in alcohol or pure water. If encoder strip is severely damaged, consider replacing it with a new one. 

7. Driver software problems, solutions:check whether the driver software is the latest version, if it is not the latest version, it is recommended to download and install the latest version.