When users use DTF printer, they may encounter problem of large particles in the picture, which will lead to poor picture printing quality. There are several reasons for that, which can be solved by user according to actual situation.

1. Large particles of A3 DTF printer may be caused by blockage of printhead. Solution: Use automatic cleaning function to clean printhead. If blockage is serious, remove printhead and soak it in cleaning solution.

2. For problem of printhead calibration, solution is to perform bidirectional calibration of printhead.

3. Driver software problem. Improper or incomplete installation of driver software will also result in large graphics particles. Solution is to uninstall driver software and reinstall it according to installation steps.

4.If there is a thick particle at a certain position in drawing screen, this may be caused by guide. solution is to adjust guide.

Textek printing factory (www.textek.cn) is a leading manufacturer & supplier of advanced digital textile printing machine.We supply DTF Printers, Sublimation Printers, Direct Fabric Printers, Printing Media, and other supplies. 

Textek's business covers many countries around the world, including emerging markets and mature markets.We have a complete sales system and are committed to using our professional knowledge and first-class service to help customers improve their digital printing business.