Inkjet coding and marking machines are widely used for printing text, codes or labels on products. These machines are especially preferred in production lines, packaging industry, food and beverage industries, pharmaceutical production and many other fields. However, in order for coding machines to work efficiently, ink levels need to be checked regularly and ink needs to be replaced when necessary. In this article, we will examine in detail how to change ink in inkjet coding machines and why this process is important.
1. Inkjet Coding Machines and Ink Replacement
Inkjet coding machines are devices capable of continuous high-speed printing. In these machines, ink acts as a liquid substance that is fed to the print head and nozzles. When the ink starts to run out, print quality can deteriorate and the machine may not function properly. Therefore, timely ink replacement not only ensures the longevity of the machines but also helps to keep the print quality high.
2. How to Determine the Ink Change Time?
There are several important factors to consider when determining the ink replacement time:
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Ink Level: Most inkjet coding machines offer an indicator that tells you when the ink level is low. When this indicator starts to glow red, it means that the ink needs to be replaced.
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Print Quality: If text appears faded, faint or distorted, the ink level may be low and replacement is required.
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Machine Maintenance Periods: Manufacturers recommend that you maintain the machines and change the ink at regular intervals. This ensures efficient operation of the device.
3. Ink Change Steps in Inkjet Machines
You can follow the steps below to replace the ink correctly:
Step 1: Turn Off the Machine
Before starting the ink change, turn off the coding machine. This is important for safety and prevents any electrical problems.
Step 2: Remove Old Ink Cartridges
Carefully remove the ink cartridges that have been inserted into the machine. Before removing old ink cartridges, it is useful to keep your hands clean and use appropriate protective equipment to avoid ink stains.
Step 3: Prepare the New Ink Cartridge
Open the new ink cartridge and remove any labels or protective tape. Check the cartridge for any damage. Also make sure that the type of ink used is correct (e.g. water-based, solvent-based).
Step 4: Insert the New Cartridge
Insert the new ink cartridge into the machine correctly. The cartridge insertion area is usually located on the side or top of the machine. After inserting the cartridge correctly, make sure that it fits snugly into the machine.
Step 5: Restart and Test the Machine
After inserting the new ink cartridge, turn the coding machine on again. To test whether the machine is working correctly, perform a short print test. If the print quality is satisfactory, the ink replacement is complete.
4. Things to Consider During Ink Replacement
Here are some important points to consider during ink replacement:
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Cleaning It is important to clean the internal surfaces of the machine so that old ink residues do not remain on the machine. Otherwise, old ink residues can cause problems with new prints.
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Compatible Ink Usage: Every inkjet coding machine works with a specific type of ink. Therefore, using ink compatible with your machine both improves print quality and extends the life of the machine.
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Ink Selection: There are different types of ink for different applications. For example, ink used in food packaging must comply with health and safety standards. Also, more durable ink types should be preferred for outdoor use.
5. Maintenance after Ink Replacement
After an ink change, it is important to maintain the machine regularly. This maintenance ensures efficient operation of the device and prevents loss of performance in long-term use. In addition, maintenance should be performed at regular intervals to keep the print heads clean and prevent nozzle clogging.
Conclusion
Ink change in inkjet coding machines is critical for both the healthy operation of the machine and to get quality printing. By performing this process regularly and correctly, you can extend the life of your machine and keep the print quality high. Remember, with the right ink and the right replacement procedures, you can get the most out of your device.
