1, to ensure a clean working environment
To make the printer work stably for a long time, it is indispensable to ensure that the printer's working environment is clean. The clean working environment not only includes the cleanliness of the office environment where the printer is placed, but also the cleanliness of the printed paper to prevent plugging of the head in the environment or by foreign particles on the paper.
2, do not disassemble the ink cartridge
Once the printer cartridge has been installed, do not remove it from the printer until you are sure that it will be replaced. Removing the cartridge from the printer will cause air to enter the cartridge's ink outlet. Part of the air will be sucked into the print head, leaving the printer blank and causing fatal damage to the print head.
3, first shut down and then power off
Whether it is artificial or non-human power failure, it is abnormal and will have a serious impact on the life of the printer. Once an abnormal power failure occurs, promptly return the print head to the stand-by position to avoid permanent damage by causing the print head nozzle to dry and cause plugging. Under normal circumstances, when you do not need to use the printer, you must close the printer in the order of shutting down and then turning off the power. You must not cut off the power directly for convenience.
4, the replacement of ink cartridges must be carried out according to procedures
Replacing the ink cartridges must be done in accordance with the procedures specified in the User Manual. Any operation of replacing the ink cartridge in violation of the prescribed procedures will not only damage the mechanical parts of the printer, but also make the printer unable to properly identify the old and new ink cartridges, resulting in the printer not working properly and further affecting the printing effect.
5, replace the ink cartridge must be timely
After the old cartridge has been used up and removed from the printer, it should be replaced with a new one immediately. Otherwise, exposing the printer to the air for too long can cause the print head to dry up and cause irreparable damage. Therefore, when the printer needs to replace the ink cartridges, the new ink cartridges should be prepared and installed immediately after removal to avoid exposing the print head to air for too long.