How to solve the problem of clogged inkjet heads in label printers

　　1、 Soft blockage of label printer nozzle

　　Soft blockage refers to the phenomenon where ink only adheres to the surface of the nozzle, causing an increase in viscosity and resulting in incomplete or malfunctioning inkjet printing. This kind of blockage is relatively easy to repair. Generally, the original label printer comes with a print head cleaning function, which is simple and fast to operate without any other physical damage. Like FX series label printers, the print head cleaning function can be turned on at regular intervals, greatly avoiding this phenomenon.

　　2、 Label printer nozzle hard blockage

　　If the printer is idle for too long, causing the residual ink in the nozzle to completely solidify, then turning on the print head cleaning function will not help. This type of hard blockage requires the use of organic solvents to dissolve the ink, such as high concentration alcohol, and simply wipe and soak the print head. This requires disassembling the printer for operation. Improper operation may cause damage to the electronic components of the printer. In this case, it is recommended to follow the manufacturer's guidance.

　　If both of the above methods are ineffective, it is necessary to contact professional technical maintenance personnel, which reflects the benefits of a label printer manufacturer with comprehensive after-sales service.

Read recommendations:

embedded thermal printer company

Thermal Printer