What should I do if the cabezal i3200 nozzle of the inkjet printer is blocked?
Inkjet printers are a better choice for users who do not consume much. They are cheap and can print in color, but the printing speed will be slower than that of laser printers. The common faults of inkjet printers are unclear printing and nozzle blockage.
If the cleaning is not good, you can only replace the cabezal nozzle. Friends who know the price of the cabezal i3200 nozzle of an inkjet printer know that if you buy one alone, you can buy a new printer at the same price. Therefore, when the cabezal i3200 nozzle is blocked, it must be dealt with in time
Why is the nozzle blocked?
Because the printer nozzle is not tightly sealed or placed for a long time after normal printing, the water evaporates excessively, causing the ink droplets to dry on the fine nozzles, so that the ink cannot be ejected normally; usually it is often manifested as broken lines, missing colors, and handwriting. Blur and other faults
The blocked nozzles of inkjet printers can be roughly divided into two types of cleaning: ① software cleaning ② manual cleaning
Software cleaning and repairing method: Software cleaning is to use the print head cleaning function in the application tool of the printer driver. The advantage is that the operation is simple and fast; the disadvantage is that the cleaning effect is not ideal
Precautions:
①Do not mix ink. Newly purchased ink should not be added to the cartridge in a hurry. First use a clean disposable syringe to inhale some ink and observe it carefully in a bright place to see if there is any suspended matter in the ink. If there is any suspended matter, do not mix them.
Then inhale a little ink from the used ink cartridge and mix it with the newly purchased ink, let it stand for 24 hours, and then observe it to see if the mixed ink has a chemical reaction. If there is a change (such as crystallization, etc.) Compatibility is not good, do not mix
② The cleaning method should generally not exceed three times. When the blockage of the printer is not serious, it should be flushed out within three times. If it still can’t be flushed for three times, it means that the blockage is serious. No matter how many times of cleaning, it may not be effective, and it is unnecessary to romanticize a lot of expensive ink. At this time, further treatment should be carried out according to the specific situation.
③Due to the phenomenon of "air resistance" between the ink cartridge (such as the sponge-filled type) and the print head, there will be a small amount of irregular disconnection. At this time, there is no need to repeatedly clean it. After a period of time, it can be used normally after restarting the machine.
Manual cleaning and repair method:
1. Immersion method
Scope of application: lightly blocked
Necessary tools: 95% alcohol, a clean drinking glass and a metal container with a smooth bottom
Working principle: Dissolve the ink particles one by one with a medium-strength organic solvent, pay attention to the use of 95% organic solvent alcohol, otherwise it will be counterproductive
Solution: first find a metal container with a smooth bottom surface, add a little 95% organic solvent alcohol to the container, the alcohol is limited to just cover the stainless steel edge of the print head (be careful not to let the PCB board come into contact with the alcohol)
The soaking time generally ranges from 2 hours to 4 days. The advantage is that the cleaning effect is good, and it is not easy to cause physical damage to the print head; the disadvantage is that it takes a long time and it is difficult to solve the urgent needs of users.
2. Pressure cleaning method
Scope of application: Obstructed feelings are heavier
Necessary tools: 95% alcohol, clean cups, a disposable injector, a disposable infusion set
Working principle: Using the pressure generated by the siphon action of the syringe, the organic solvent, alcohol, is injected into the print head, so as to achieve the effect of cleaning and drying the nozzle.
Solution method: Use the plastic tube or needle part of a disposable infusion set to make the interface between the syringe and the ink supply port of the print head (the joint must be tight). In the organic solvent alcohol with a concentration of 95%, inhale the alcohol through the print head (note that it can only be inhaled) into the syringe needle, and inhale it several times
The advantage is that the cleaning effect is good. Generally clogged printheads can be cleaned by this method. It is worth noting that when inhaling alcohol, you should use even force and coherence before and after, and generally will not cause physical damage.