Do You Know How To Clean Printhead Of UV Flatbed Printer ?

UV flatbed printer is the core component of the printhead, on the correct and effective UV printer printhead cleaning, many customers are not very clear friends or the method is not appropriate. I will be the next UV printer printhead cleaning the right way to analyze, hoping to help my friends!


Cleaning uv flatbed printer printhead in the maintenance uv flatbed printer is a very important technical work, the correct grasp of the printhead cleaning method, you can maintain a good printer printhead, effectively extend the life of the printhead, reducing equipment depreciation costs. So how to clean the printer printhead, cleaning process should pay attention to what issues?

Preparation: uv flatbed printer printhead  where the backcourt also includes the printhead drive circuit board, so you need to do a good job to protect the work of the circuit board, with the usual use of plastic wrap this half of the warehouse wrap.

There are several common ways to clean the printer printhead:


The first method: soaking method
Scope of application: blocked the situation lighter
Essential tools: 95% alcohol, a clean cup and a flat metal container.
Prepare a small plate, the printhead flat on the plate, and then into the disk into the uv printer cleaning fluid, the depth of the printhead part of the original immersion will prevail. Be careful not to spill water on the cable plug and drive circuit board, the first soaking time of 1 to 4 hours or so.

The second method: printhead injection pressure washing
Scope: blocked the situation is heavy.
Essential tools: 95% alcohol, a clean cup, a disposable syringe, disposable infusion set.
Working principle: the use of syringes siphon effect of the pressure, the alcohol that organic solvent into the printhead, so as to achieve the role of cleaning dry ink head.
With a one-time infusion of the plastic tube, one plug in the 5ml syringe, the other end of the need to rinse the printhead into the ink hole, the syringe in the distilled water into the printhead, pay attention to the pressure not too much, so as not to squeeze Bad water inside the waterproof printhead. This process needs to be repeated several times until you see that each ink hole ejects a slim water column. In this way, the jammed printhead is cleared and cleared.

The third method: distilled water cleaning method
Scope of application: severe obstruction
Essential tools: a coded empty cartridge, a disposable syringe and a bottle of medical distilled water (also available with pure water).
Working principle: working with the pressure cleaning method is similar to this no longer repeat them.
Solution: Prepare a decoded empty cartridge, a disposable syringe and a bottle of medical distilled water, the pressure generated by the siphon action of the syringe, the syringe into the distilled water through the cartridge hole into the cartridge, after a while The distilled water into the syringe sucked out, so many times the ink cartridge can be cleaned several times.

The fourth method: ultrasonic equipment cleaning method
Scope of application: the most serious obstruction
Working principle: the use of ultrasonic cleaning machine to produce a strong ultrasonic, so that water molecules vibrate, the small dry ink shattered after dissolved in water, so as to achieve the purpose of cleaning.
Solution: the inkjet print head gently into the washing machine, add pure water or special print head cleaning fluid, pure water or special print head cleaning solution to just cover the print head stainless steel edge is limited (be careful not to pcb board Exposure to pure water or special cleaning solution), boot 10 to 15 hours to quickly clean. The advantage is that the cleaning effect is very good, blocking the print head can be cleaned for many years, the operation is also very simple; the disadvantage is the higher maintenance costs, the price is more expensive. Under normal circumstances, ultrasonic cleaning machine in hospitals, glasses stores or mobile phone special maintenance points can be found, and some places are free, can also be modified with ultrasonic humidifier. It is noteworthy that the use of cleaning fluid must use pure water or special print head cleaning fluid, can not use the hospital, glasses store or mobile phone repair point of the cleaning solution, because the glasses store cleaning fluid generally contain more impurities, the hospital , Mobile phone repair point of the cleaning solution is generally strong organic solvents, frequent use of inkjet print head will cause difficult to repair the fatal injury.

The fifth method
If the operation has not yet clear the printhead cleaning, the basic is hard clogging, this time suggested to contact the manufacturers, the use of manufacturers of equipment for cleaning.

The above is about how to clean this type of printer printhead method, if your printer encountered a printhead clogging situation, you can try to use the above way to clean.








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