How To Avoid And Solve Printer Heads Block?

How To Avoid And Solve Printer Heads Block? Print head is the core of digital printer. Fei Yue Paper Inc. as a Chinese professional sublimation paper and ink manufacturer. we always meet these users who have requirements like "we need sublimation ink which can not blocks print head, i need sublimation paper which does not rub my print head." of course, we can promise our sublimation ink particle is less than 300nm(<0.3um). our sublimation paper is fast dry and anti-curled. So what factors result in print head clogging? i have concluded reasons as below: 1. Dirty clogging. this phenomenon is caused by long-term use of low quality sublimation paper with paper wadding. 2. Impurity clogging. this is caused by tiny impurity of ink blocking print heads. 3. Filter clogging. this is generally caused by bad quality digital printing sublimation ink . poor quality ink has large and harmful solvents will be blocked in the filter, a...