Generally we face this problem, the first thing we need to do is to pause the printing work of the printer, and then open the nozzle protective cover, observe the nozzle nozzles, charging tanks, high-pressure deflector version, phase detector, recycling tanks and other surfaces of the ink accumulation, whether the ink is polluted by the ink is dirty. If the printhead is very dirty, then typing appears unclear is a very normal thing, we follow the operating procedures for normal or rapid shutdown can be, in the printer ink line stops, automatic cleaning, take the cleaning pot (loaded with clean solvent or cleaning agent) to the surface of the printhead for rinsing.
Multi-function smart printer has been showing verification cartridge how to do
Multi-function smart printer has been showing verification cartridge solution:
1, the printer cartridge is not installed correctly, it is recommended that you can take out the ink cartridge, reinstall the test;
2, the printer cartridge itself quality problems, it is recommended that the replacement of a new ink cartridge test;
3, the printer cartridge chip is damaged, you can contact the after-sales replacement cartridge chip test;
4, the printer main control board failure, hardware failure, it is recommended to contact the printer after-sales testing and replacement.
First of all, you need to figure out what is your printer model? Printhead on the printer or cartridge?
Printing this effect, it is obvious that some problems with the printhead. It has little to do with the continuous supply.
It is recommended to clean the ink cartridge, clean a few more times, and then print the color block, not to continue to repeat. Until the solution.
The printhead on the printer, in the computer to perform cleaning commands.
The printhead on the cartridge, the printhead (only the printhead) immersed in 30-40 ℃ warm water for 3-5 minutes, wipe dry and then loaded into the printer to use.
How to clean the inkjet cartridges clogged
Discreet clogging: ink mixed with environmental dust and other spoils into the printhead after the blockage of the filter or the inlet and outlet.
Filter plug: the same as the debris plug, or the use of poor-quality ink caused by a reaction with the material in the printhead clogged.
Dirty plug: generally due to the long-term use of the substrate with easy to scatter small substances (such as paper, etc.), resulting in its scattering in the nozzle panel of the clogging.
Dry knot plug: generally due to a long time without the use of machinery and equipment. Extreme cases such as the use of UV ink nozzle panel has direct light leading to UV inkjet printer ink curing.
Bacterial plugging: this type of situation generally occurs in temperatures above 20 degrees Celsius, there is a large number of bacterial reproduction in the ink, resulting in flocculent inside the printhead.
Chemical plugging: the use of different properties of the ink (ink and ink, or ink and cleaning fluid) and thus the chemical reaction caused by the plug.
Bubble plug: the ink contains a large number of air bubbles, resulting in air bubbles into the printhead, resulting in ink breakage.
Electrical plug: Some printheads are set up to detect the electrical properties of ink or cartridge chips, and will stop working when non-standard ink or chips are detected.
But what should be done in the case of plugging?
Thermal foam nozzle
Slightly clogged case, can not disassemble the nozzle, the nozzle will be reversed towards the top, the nozzle. Nozzle reverse face up, in the nozzle plate a few drops of cleaning fluid, about 5 minutes after the suction ink mercury pointing suction ink, and then print test. Serious clogging of the nozzle, can be used to clean the liquid soaked for 24 hours (to avoid soaking the circuit), with the ink-sucking mercury pointing suction
Handheld inkjet printer can not recognize the ink cartridge is how it is?
The increasingly widespread application of coding machine, also makes the coding equipment everywhere, whether large groups of enterprises, or small and medium-sized manufacturers, production workshop there is always the figure of the coding machine, and in the actual application of both online coding machine or hand-held inkjet printer, in the daily use of the problem will be encountered faults. Generally online inkjet printer relative working principle is more complex, in the event of failure generally need to contact the inkjet printer manufacturer personnel to guide the maintenance. The working principle of the handheld printer is relatively simple, as long as the operator simply master the daily processing methods can easily solve the problem, the following to understand the common problems and solutions to the handheld printer.
Handheld inkjet printer in use will sometimes appear in the case of the word can not be sprayed, the operator will need to follow the following four steps can easily solve this problem.
1, check whether the encoder climbing ring is loose or off.
Solution: Re-hang the climbing ring.
2, please check whether the cartridge has ink.
Solution: Replace the cartridge with a new one.
3, confirm that there is no data
Reload the data
4, re-plug the cartridge
When there is a fuzzy handwriting or lack of needles (there are horizontal intermittent stripes) we need to be careful with the treatment, especially when the printhead surface impurities must be used to gently wipe with a Kleenex. Just follow the steps below to complete.
1, look at the surface of the nozzle with or without debris, if any, please use tissue paper to gently wipe.
2. Shake the cartridge. (Ink please wipe with tissue paper).
3, the printhead dry, the cleaning fluid to the front of the printhead a little drop, 5 minutes after repeating the above step 2.
4, the above operations such as can not replace the ink cartridge.