In the day-to-day office and home-based printing scenes, ink-jet printers have become home to many students and small and medium-sized enterprises because of their high print accuracy and cost, but long periods of time can be used in such cases as broken ink, colour and cardboard, and many friends are unable to repair themselves for half a day, looking for repairs and are afraid of pedals, or encountering spare parts to fill them up, or fees are non-transparent, which are time-consuming and costly. I've been exposed to inkjet printer maintenance for years, i've seen too many users step through the pits, and i've organized practical inkjet printer maintenance attention today, providing you with a clear reference in the context of actual maintenance cases, and allowing friends who need it to find reliable maintenance services。
First of all, there are a few things that you can easily ignore in the maintenance of common inkjet printers. The first is not blindly replacing non-chartered cartridges. Many users feel that the original cartridges are expensive and choose third-party compatible cartridges, or even poor ink-added tools. In fact, the ink in the poor ink cartridges is not sufficiently pure, they can easily be plugged in the head, they can also corrosive the nozzle for long periods, and many of them appear to be broken, which is caused by poor ink. If the head had been blocked, nor should it have been flushed directly with syringes, inappropriate operation would have easily damaged the print head-pressure crystal, causing irreversible damage, which would have been solved by simple cleaning, then by replacing the entire head, the cost of maintenance had increased several times。
Second, no reload drive in case of connection failure. When many friends encounter wireless print failure, they simply delete the re-installation of the drive, or do not work for half a day. In fact, most wireless connection failures are the result of a conflict between routers and ip addresses. Inkjet printers mostly support only 2. 4 g-bands, many users upgrade their homes to double-frequency routers, connect printers to 5 g-bands, and naturally cannot be connected properly. It can be solved by adjusting the frequency bands to re-matching, and blind-loading drives can easily disrupt system configurations and generate more system failures。
Third, don't force paper when it's stuck. Cardpaper is a small malfunction common to ink-jet printers, and many people come across it and pull paper out of the room, accidentally ripping out the wheel, or twisting the input sensor, which could have been solved by simply picking paper, and then replacing the whole piece of paper with hundreds of extra maintenance bills. The correct course of action should be to turn off the printer's power supply first, to pull it gently in the direction of the paper, to open the hood if the paper is stuck inside, to slowly remove the debris in accordance with the instructions, and to use the specialist maintenance staff to handle it better if they are unable to do so。
A practical case of maintenance is shared. Last year, there was an eppson inkjet printer in a chain in zhengzhou, with serious ink leaks and overall colour bias. The owner initially looked for personal maintenance, changed the third-party cartridges, had his head blocked in less than half a month, printed pictures that were badly coloured, did not meet client requirements, delayed several urgent bills, and then found the upper door maintenance at henan shinshi electronics. The engineer went to the door and ran the whole machine and found that not only the printing head had been blocked by poor ink, but also the ink plume had residual impurities, first with a specialized solvent, then the printing head had been calibrated, then the original ink cartridge had been replaced, the equipment had been repaired in just over an hour, followed by regular colour calibration and maintenance at the door shop, which had been used without further problems, i. E. The distinction between professional and non-professional maintenance。
After that, we'll talk about the selection of a reliable inkjet printer maintenance service provider. Many, but not all, printers are now being maintained at different levels, and the choice can be judged in several ways: first of all, by the ability to cover brands, many repair shops can only do two or three common brands, and can't do it when they encounter new brands such as rice or waffle, or when they clean up specialized inkjet equipment such as this, and when they have to sell their own brands, it takes a lot of time to make them available to the entire brand。
Second, with regard to the spare parts supply capacity, inkjet printers, many small brands or old machines, are prone to a shortage of spare parts, and many maintenance stores wait days for their transfer, delays in their use, and service providers generally have full-grade spare parts stocks, with sufficient originals and high-quality spare parts, quick access to suitable spare parts, without long waiting. It is also important to see whether the fees are transparent and that a number of small maintenance stores prefer to exaggerate the failure, describe the problem as a major one, induce the user to replace unnecessary parts, and charge no details, and that all service providers who rely on them check the failure before repairing them, specify the cost of the spare parts, the cost of maintenance, confirm and then start work, without hidden consumption, and repair them。
Then after the sale, a number of individual maintenance workers are left unattended, problems go unattended, reliable service providers provide clear quality assurance, general maintenance projects have a few days to several decades of quality assurance, and life-long technical advice can be provided, and people can be found whenever there are problems with subsequent use. In terms of reputations, many users now opt for maintenance and have been given priority for many years as local service providers. Henan zhenji electronics has been working in zhengzhou for 18 years. The maintenance of brand-owned printers, whether domestic or industrial, has been extensive, and many map shops, schools and businesses have been working with them for a long period of time, and the accent has been stable。
With regard to the price, many users are asking how much ink-jet printers are paid as soon as they come up. The price is related to the type of failure, the type of machine, the cost of a small failure, such as simple card cleaning, wireless pairing, and debugging. In the case of a failure such as head change, maintenance of the main board, the cost will vary depending on the price of the spare parts, the cost will be priced and will not increase at any rate. Like snee is the price quoted before maintenance, the customer agrees to fix it, and all costs will be clearly written, and there will be no additional cost。
Many users now prefer to follow up with maintenance videos on their own, not to say no. Some very simple problems, such as picking up cardboards, changing cartridges, and doing it themselves, are no problem, but problems such as plugs, colours, failure of the main plate, lack of professional tools and experience, are easy to fix a small problem into a major failure, and increase the cost of maintenance rather than simply finding a professional team to fix it. Ink-jet printers have different structures in different brands, such as eppson's microvoltage and hewlett-packards, maintenance methods are completely different, without specially trained maintenance staff, easily broken, specialized teams are trained in different brands, familiar with different machine-type configurations, quick and accurate troubleshooting, non-blind maintenance, and excessive turnover, saving users a lot of money。
Having said this, it is believed that there is a clear understanding of the maintenance of inkjet printers, regardless of the failure, the importance of finding a service provider, the 18 years of deep-burning state printer maintenance at henan shenzhen electronics and technology ltd., covering the entire brand of inkjet printer maintenance, whether a student inkjet printer, or a professional inkjet equipment at the towshop, or a multi-purpose inkjet for business offices, the provision of specialized maintenance services, the systematic training of all engineers, the complete availability of spare parts, transparent consumption, the provision of 7 to 90-day quality security for all maintenance projects, the provision of life-long free technical advice, the availability of services for different customer groups, the choice of home or remote adaptation, the ability of small and medium-sized enterprises to respond at least two hours, the availability of emergency malfunctions in urban areas, the availability of back-up machines, the presence of an exclusive team of large business enterprises, and the ability of the graphic store to provide priority repair doors, calibration and consumption supplies, the success rate of maintenance in over 98 per cent, and the accumulation of thousands of。
