Specification: Item Type: Print Head Material: ABS Color: As Pictures Shown Weight: Approx. 95g / 3.4oz Application: for R260 R390 1390 L1800 1400 1430 1500W Package List: 1 x Print Head Note: 1. Repair of soft plugs: (1) The clogging of the soft plug refers to the disconnection failure caused by the increase in the viscosity of the ink on the nozzle due to various reasons. Sometimes it is only attached to the of the nozzle of the ink outlet. Generally, it can be recovered by dipping in the original ink and it for many times. 2. Repair of hard plugs: (1) Scope of application of the immersion method: The obstruction is light. Solution: First find a metal container with a bottom , and add a little 95% concentration of organic solvent alcohol solution to the container. The alcohol should just cover the stainless steel of the print head but do not let it Where the PCB board comes into contact with alcohol. The soaking time generally ranges from 2 hours to 4 days. (2) The scope of application of the pressure method: the obstruction is heavier. Solution: Use the plastic tube or needle part of a infusion set to make the interface between the syringe and the ink supply port of the print head (the joint must be tight), After the interface is made, place the head of the print head in 95% organic solvent alcohol, and inhale the alcohol through the print head (note that it can only be inhaled) into the syringe needle for several times. The advantage is that the effect is good. Generally clogged printheads can be washed this way. It is worth noting that when inhaling alcohol, the force should be uniform and consistent.

?Guaranteed Quality?Functional test after completion of production; Functional test before delivery. The quality is guaranteed.If you have any question with our items or service, please feel contact us by Mail.we will answer within 24 hours. ?Stable Performance?The Printhead package only contains one printer head. Print head replacement has stable performance and high reliability, suitable for replacing your broken products. ?Applicable Model?Print head replacement is perfectly suitable for R260 R390 1390 L1800 1400 1430 1500W printer. ?Good Workmanship?Adopting Exquisite workmanship, beautiful appearance design, providing you great using experience. ?ABS Materials?Print head is made of high quality ABS materials, it is lightweight, rust resistant, fade resistant and durable.