Leadtech inkjet printer: The leading manufacturer in CIJ printer and Laser printing machine since 2011. 

How to maintain the printer in daily use?

by:Leadtech Coding     2022-07-31

The inkjet printer is a kind of precision equipment, and intentional inconvenience caused by the lack of daily maintenance will bring a lot of inconvenience to production. The inkjet printer needs to be managed and maintained by a special person to ensure the normal operation of the inkjet printer during the production process. In order to prolong the service life of the cij printer, improve the working efficiency of the equipment, and reduce fault errors. The technology summarizes the points that need to be paid attention to in the daily maintenance of the inkjet printer:

1. Regular inspection and maintenance of the inkjet printer Check the liquid level of ink and solvent every day, and check the ink level and solvent level; when the liquid level is too low, it must be added in time according to the procedure. The ink bottle should not be too full when adding ink. If the ink is too full, it will easily precipitate, which will waste consumables and affect the printing quality. Check whether the ink viscosity is normal every day. The ink viscosity is very important for the stable operation of the inkjet printer. If the ink viscosity is too high, it is easy to cause the main pump to increase the load and cause the motor diaphragm to be damaged. Time high speed rotation will shorten the life of the pump! In addition, if the ink viscosity is too different from the set value, it will also affect the printing quality of the product. Therefore, it is necessary to ensure that the ink viscosity is normal. The print head should be cleaned and dried before use every day. The print head is a key part of the printer. If the print head is too dirty, the ink is not charged properly, and the voltage at the deflection plate changes greatly, which will directly affect the print quality. Therefore, if the nozzle of the machine is found to be too dirty, it should be scrubbed in time, and dried with a hair dryer after cleaning. The surrounding area of ​​the printer should be cleaned every day, especially the sanitation of the outer casing of the printer. Keep it clean. There is no ink stain on the machine to prevent the ink from dripping on the outer casing of the inkjet printer and cause corrosion. Protecting the outer casing of the inkjet printer can effectively prolong the inkjet The life of the cij printer. Clean up used solvent bottles and scrubbed scraps and scraps of paper. Clean the filter screen and check the fan weekly to prevent dust from entering the circuit system. Regular cleaning of the air filter screen can effectively make the air flow smoothly and ensure that the temperature of the circuit system is kept at normal temperature. The fan is also a necessary condition to keep the temperature inside the electronic system box. The main filter of the printer should be replaced regularly. This is an important maintenance content of the printer. Because of the accumulation of ink impurities, it is easy to cause the printer to work unstable. The important thing is that the filter is blocked, which will seriously affect the service life of the pressure pump. , Regular replacement of the filter will greatly extend the life of the pressure pump. 2. The printer is shut down for a long time. No matter the length of time, as long as the printer is turned on and run 2-3 times a week, each time the ink line is turned on for one hour, several short shutdowns can be used instead of long periods of time. downtime of time. When the machine is turned on after more than three days of shutdown, the nozzles will generally be blocked, especially the anti-migration black ink machine. At this time, the nozzles should be removed for cleaning. During long holidays such as 'Spring Festival', the ink in the inkjet printer should be released, and the solvent should be introduced for maintenance, especially the white ink machine, because it is not used for a long time, the ink will precipitate and cause serious damage to the machine. 3. Handling and placement of cij printers In principle, only one inkjet printer can be placed in each production line. If production needs, another inkjet printer with different ink colors can be placed. It is strictly forbidden to place more than two machines. If the printer fails, it should be solved immediately and contact the maintenance personnel. Machines on other production lines cannot be moved at will, and it is indeed necessary to obtain the consent of the maintenance personnel. When a fault occurs at night, and the maintenance is unattended, the faulty machine should be placed in the maintenance room and explained. It is strictly forbidden to stack faulty printers on the site. When handling the inkjet printer, care should be taken to handle it with care to prevent the machine from vibrating too much. Fourth, the use and storage of inkjet printer consumables The consumables used by the inkjet printer are highly volatile. When storing, it should be lower than 35 degrees, avoid high temperature, keep away from fire and heat sources, and must be well sealed and stored in a well-ventilated place (closed Store in a thick-walled iron cabinet with good properties). The consumables of the inkjet printer should be used strictly according to the brand and model, and no substitutes should be used, otherwise it will cause serious damage to the equipment. When the solvent splashes into the eyes, immediately wash the eyes with plenty of water. 5. Regular training Regularly train and assess the operators. (The manufacturer has a free monthly return visit, and you can ask the manufacturer for training.) Only by continuously improving the operation skills can the machine reach the best state, and it can also reduce unnecessary waste and products. blemishes. The inkjet printer machine has a certain service life. In daily use, you should be careful, pay attention to details, check frequently, and pay attention to maintenance.
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