How to perform waste ink over-capacity cleaning for inkjet printers

After a one-year warranty period, many ink-jet printers waste ink over-capacity and regularly maintain the user's own money, this non-fault class of routine maintenance costs, so that many users feel very embarrassed. Let's talk about how to clean up the printer's waste ink after the printer has passed the one-year warranty period, so as to avoid unnecessary costs.

As we all know, there are mainly two types of ink jet printer nozzles and ink cartridges. The first one is the combination of the ink cartridges and the nozzles in the manufacture, which is called one-piece type; the other is that the ink cartridges and the nozzles are independent of each other. It is split type. The integrated inkjet cartridges are mainly HP, Lexmark and Lenovo brand printers. Hewlett-Packard also has some commercial and large format ink jet printer cartridges with a split design. The use of split-type inkjet cartridges is mainly Epson and Canon brand printers.

In the printing process, a large amount of waste ink is generated, mainly in the inkjet printer with a split design. The main reason is that it adopts a split type structure: Since only the ink cartridge needs to be replaced, the joint between the nozzle and the ink cartridge is easy to enter. Air, the air entering from the spray head can easily “hold” the pores even thinner than the hair, so that the ink can not be unblocked, resulting in the phenomenon of disconnection in printing. After the break, the print will make the text out of strokes and pictures. Horizontal stripes and severe white lines.

At the same time, for the purpose of high-speed printing, the inks are all fast-drying. Deactivating the printer for a long time and drying the climate will cause the residual ink on the nozzle to condense and cause the disconnection during printing. Of course, since the Epson ink jet printers use different ink jet methods, the nozzles are fixed inside the printer, and it is difficult for ordinary users to take out the ink jet printer. This problem is particularly evident.

In order to solve problems such as broken prints and unclear writing, all inkjet printers are equipped with hardware systems for ink cleaning and nozzle maintenance at the far right of the machine. The interior of the printer is equipped with a rubber-made rubber scraper, scraping the dirt attached to the surface of the nozzle with a rubber scraper; at the same time, after the printer stops printing, the ink car automatically returns to the “nozzle protection seat” and is implemented using the “nozzle protection seat” sealing function. Sealed for a short time to prevent the dry ink of the nozzle from clogging the nozzle.