At present, in the domestic consumables shopping malls, counterfeit goods are prevalent, extremely embarrassing. If the user accidentally purchases fake and shoddy consumables, it will not only cause heavy economic losses, but also affect the service life of printing consumables, which seriously infringes on the rights and interests of consumers. So how do you identify the pros and cons of printing consumables? What are the pros and cons of identifying printing consumables?
1. Applicable printing consumables model. The left side of the new packaging lists the printer models that can be used for this ink cartridge; you can refer to the familiar 6-digit product number for purchase;
2, ink color display (this mark clearly shows whether the ink cartridge is black, color or photo-level ink cartridges);
3. The product photos are consistent with the products in the package;
4, anti-counterfeit label, by carefully watching the color change of the security label (observed from different angles, the color changes between blue and black) to identify whether it is the original HP ink cartridge
5, printing consumables quality control process, in general, companies will follow the ISO9001 standard, but this only indicates that these suppliers have a system to set quality standards, but does not mean that their quality can reach a unified standard. Therefore, print buyers should be aware of the quality standards acceptable to a printing consumables and their tolerance for production errors.
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