For enterprises, it is often administrative staff who manage and monitor office equipment. These staff are usually female-based, and they are usually helpless when facing printer failures.
Then what to do if something goes wrong, the shortest way is to call the maintenance staff, the result is that the maintenance staff under the scorching sun, spent two hours by bus from North City to South City, and finally found out because your device is not connected to the computer ... Not to mention that the maintenance staff were angry and angry with you, and finally you also left the job neglected, and the professionalism needs to be improved to the colleagues. It is really a loss to both.
For home users, common sense in dealing with printers is even weaker. In fact, many times your device is not a problem, but your operating method is wrong. In order to avoid this "tragedy" phenomenon, the author has collected some solutions in this regard for everyone, hoping to bring viability to your daily printing Sexual help.
Inkjet Printers
Driver installation cannot print normally
One of the reasons: the port setting in the driver properties is inconsistent with the actual port used.
The second reason: the communication problem caused by the USB connection, because in order to reduce costs, many businesses give away USB connections as three products, which can be replaced with a good quality.
Intermittent white lines or illegible writing
One of the reasons: there is no ink in the ink cartridge. Some older inkjet printers do not have a single ink cartridge ink out reminder, resulting in paper wastage and blue non-other ink phenomena. You can replace the ink yourself according to the prompt in the printer. When the ink in the ink cartridge is almost used up, the font color will obviously become lighter, and it will be accompanied by the imagination of the color shift of the printed image. The user can pay attention to this type of thing to avoid it.
The second reason: the ink in the ink cartridge has bubbles. This situation is common in ink cartridges filled with ink. Because the nozzles are blocked by air bubbles, the ink droplets cannot be released in time, resulting in the phenomenon of white lines printing. The ink cartridge can be taken out, and the nozzle can be shaken downward for a little time to better solve this phenomenon. If the bubbles cannot be removed by shaking, you need to print multiple documents and wait for the bubbles to be eliminated.
The third reason: the nozzle is partially blocked. Use the cleaning nozzle option in the printer driver to clean the nozzle. If after cleaning, the lack of lines in the self-check pattern will be reduced, proving that the cleaning is effective, you should insist on cleaning. If the white line is still printed after cleaning three times, you can use an ultrasonic humidifier to perform high-frequency impact on the nozzle in water, or immerse the nozzle in a hot towel for an hour to clear the print nozzle.
Print head clogged
One of the reasons: the ink cartridge with sufficient ink must be installed in the printer. If the printer is not used for a long time, the print head will be easily blocked, so it must be used at least once a week, otherwise the print head may be blocked due to dry ink. Because the ink is solidified and the nozzle is blocked, you can use the printer's own nozzle cleaning function once or twice. If you still can't open the nozzle, you can use an ultrasonic humidifier to perform high-frequency impact on the nozzle in water, or soak the nozzle in a hot towel Within one hour, you can clear the print head.
The second reason: There is chemical solidification or clogging caused by impurities in the nozzle. It is difficult to eliminate this fault, and it must be handled manually. First of all, the nozzle should be removed, soak the nozzle in 961 cleaning liquid, and then wash it with the pressure of backwashing. After washing, use pure water to clean the cleaning solution, and then it can be installed after drying. As long as the hard object does not damage the nozzle electrode, the nozzle after cleaning can still be used normally.
The ink line is normal but the printing accuracy is not enough
In the use of inkjet printers, the printing accuracy gradually deteriorates due to the extension of the number of times and the time of use. Generally, a new nozzle can replace 20-40 ink cartridges from the beginning to the end of life. If the printer has been used for a long time and the printing accuracy becomes poor, it can basically be judged that it is caused by the aging of the print head. If the printer is new, the printing line is often unclear, the text graphics are skewed, the outer border of the text graphics is blurred, and the synchronization accuracy of the ink output control is poor, indicating that the problem lies in the ink cartridge, either the ink cartridge has been unsealed before use, or Original ink cartridges.
Paper jam or paper stained with ink
Paper jams are more likely to occur in humid weather. Because the weather is humid, the paper box is generally designed at the bottom of the fuselage, which is easy to cause the paper to deform and cause the paper to deflect on the paper path. The solution is to put a packet of desiccant in the carton. Of course, there is another possibility that the aging or damage of the internal components of the printer affects the smoothness of the paper path. You can open the printer and carefully observe the location of the paper jam, try to test with different paper, if the problem persists, it is recommended to send it to the after-sales service center.
Replace the new ink cartridge, the ink out lamp does not go out
Some printers use the electronic counter inside the printer to measure the ink volume. When the counter reaches a certain value, the printer determines that the ink is used up. During the ink cartridge replacement process, the printer resets its internal electronic counter to confirm that a new ink cartridge is installed. When the details of the prompt lamp appear, you can move the print head to the ink cartridge replacement position, remove and reinstall it.
It may be that the old ink cartridge is taken off by itself in the shutdown state and replaced with a new ink cartridge. Because after replacing the ink cartridge, the printer will charge the ink delivery system, and this process will not be able to be performed when the power is off, so that the printer cannot detect the reinstalled ink cartridge.
Abnormal sound
One of the reasons: the specified lubricant was not used in the maintenance of the printer, and the replacement of other lubricants caused the obscurity of the slide bar, which made the carriage difficult to move.
The second reason: because the slide bar has not been maintained for a long time, the word car does not move smoothly and causes abnormal noise.
The third reason: illegally installing a continuous ink supply system, forcibly reforming the structure of the character car, resulting in excessive load on the slide bar, resulting in poor movement and abnormal noise.
The first two reasons can be solved by wiping the cleaning rail with a soft cloth dipped in absolute alcohol, and then lubricating with the specified printer lubricant. The third reason requires disassembly and continuous supply.
Daily maintenance
In order to keep the printer in the best working condition, it should be thoroughly cleaned several times a year. When cleaning, turn off the power, remove all paper from the paper feeder, and clean it with a soft and clean cloth soaked with moderate detergent. Case to prevent water from flowing into the printer. If the inside of the printer is contaminated with ink, rubbing with a damp cloth and improper handling will cause serious damage to the printer. It must be properly packed (preferably in original packaging) when transporting. Before moving the printer, make sure that the print head is covered and the ink cartridge In place, do not remove the ink cartridge from the printer and keep it level during transportation. Do not turn it upside down, otherwise the ink in the print head cleaning tank will flow out
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