If print head of 70cm DTF printer is used and maintained correctly, its service life can be extended, but due to all incorrect operations, print head will be blocked. The following is taboo of use of DTF printer.

1. Refill different batches of ink at will, or use ink or cleaning fluid of poor quality for DTF Printer. Mixing of two different configurations of ink will change ink color and quality, affect printing effect and block nozzle.

2. Clean printhead vigorously with a high-pressure air gun. If DTF printer head is slightly blocked, it is recommended to use a vacuum cleaner to wash out dust, and then perform a careful cleaning. Do not use this method.

3. Do not pay attention to protecting circuit board and other internal systems when cleaning. Turn off power when cleaning, and be careful not to let water hit circuit boards and other internal systems of DTF printer price.

4. Install and disassemble circuit at will without turning off power switch and cutting off main power supply of 70cm DTF printer. This behavior can compromise service life of individual systems and endanger printheads.

5.Soak entire printhead in cleaning solution. Cleaning liquid is corrosive to a certain extent, so generally only an appropriate amount is introduced into printhead for cleaning.

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