Reason for blockage of print head of DTF printer

February 11, 2022

In process of using large DTF printer, user sometimes encounters blockage of printhead. What is reason? how should I solve this? ​​

Large DTF Printer

1. Liquid level of secondary ink cartridge is too high, lower secondary ink cartridge appropriately, and different adjustments can be made according to different batches of ink;


2. Voltage of printhead is too high, it is recommended to adjust voltage to normal working voltage of DTF transfer printer ;


3. If viscosity of DTF ink is too low, oscillate ink with a special ultrasonic wave for a period of time;


4. Ink deteriorates, just replace ink for large DTF printer.


5.Secondary ink cartridge is not cleaned regularly or filter has expired.

DTF Transfer Printer

Zhengzhou New Century Digital Technology Co., Ltd.,- (Fedar a high-tech enterprise specializing in research, manufacture, sale and service of sublimation printer,digital textile printer ,inkjet heat transfer printing machine and related consumables.


By cooperating with world famous printhead manufacturers and software suppliers, we integrate exquisite and practical technology into our products. Up to now, fedar printer has independently developed a series of mature products.
Fedar DTF Printer