Ensure the cleanliness of the surrounding environment of the high quality hologram demetallization machine. Excessive dust in the working environment can easily lead to poor lubrication of the trolley guide shaft, hindering the movement of the print head during the printing process, causing inaccurate printing positions or damage and system crashes due to impact on the mechanical frame. When the print head is not returned to its initial position and the machine is restarted, the printer will first return the print head to its initial position and then perform the operation of cleaning the print head, which will cause unnecessary waste of ink.

2. It is necessary to ensure that the high quality hologram demetallization machine has a stable working platform. Do not place any items on the top of the high quality hologram demetallization machine. When the printer is printing, its front cover must be closed to prevent dust from entering the machine or other hard objects from hindering the movement of the printer trolley. Do not plug or unplug the printer cable while it is powered on. This will damage the printer's print port and the parallel port of the PC. In severe cases, it may even damage the PC's motherboard. If the print output is not very clear, you can use the printer's automatic cleaning function to clean the nozzle, but it will consume a small amount of ink. If the printing is still not satisfactory after several consecutive cleanings, it may be that the ink has run out and the ink cartridge needs to be replaced.

3. Before shutting down, return the print head to its initial position (the print head automatically returns to its initial position when the printer is paused). This is done not only to prevent the printer from having to clean the nozzle again when it is turned on next time, which would waste ink, but also because the nozzle can be sealed by a protective cover at its initial position, making it less likely to get clogged.

4. Ink cartridges need to be calibrated frequently: Users with printer experience all know that after reinstalling ink cartridges or replacing them with new ones, the printer needs to be calibrated to improve print accuracy and quality.

When the ink cartridge is not used up, do not remove it to avoid ink waste or incorrect ink measurement by the printer.

When the ink cartridge is not in use for a long time, it should be placed at room temperature to avoid direct sunlight. Because in this kind of environment, the ink evaporates very quickly, it is very easy to cause the nozzle to get clogged. In addition, in a low-temperature and humid environment, both the print head circuit and the ink are prone to problems.

7. When changing the ink cartridge, be sure to follow the steps in the operation manual. Special attention should be paid to performing the above operation with the power on. Because after the ink cartridge is replaced, the printer will fill the ink delivery system with ink, but this process cannot be carried out when the machine is turned off, and the printer cannot detect the reinstalled ink cartridge either. In addition, some printers measure ink capacity using an electronic counter inside the printer (especially in the statistics of color ink usage). When the counter reaches a certain value, the printer determines that the ink has run out. During the ink cartridge replacement process, the printer will reset the electronic counter inside it to confirm that a new ink cartridge has been installed.

8. Additionally, the grating bars of the high quality hologram demetallization machine should also be well protected. Do not touch them with your hands and prevent them from getting dusty to avoid inaccurate positioning.

high quality hologram demetallization machine https://www.zhhologram.com/product-item-33.html