Nozzle missing of A3 DTF printer will directly affect printing effect, and poor output effect will directly affect benefit of customer. Textek DTF printer factory summarizes reasons and solutions for nozzle missing of DTF ink printing machine.

Reason for nozzle missing of print head of A3 DTF printer: Generally, it is caused by air in print head. There are many reasons for air in print head, which may be caused by air leakage in damper, ink tube, ink cartridge, etc., and poor sealing of ink path connection will also cause air leakage.

Printheads that have been used for a long time will also have air leakage due to insufficient maintenance and unequal use methods. Specific manifestations are internal ink stringing and side leakage outside printhead. After maintenance, they can continue to be used.

Solution to nozzle missing of print head of A3 DTF printer: you can use a syringe and a silicone tube to connect ink column, suck out air in print head, and try printing again. In addition, during daily use, pay attention to whether ink supply system is leaking; make sure that ink cartridge cover is sealed and ink tube is not leaking.

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.