How to find Epson printer ink original or duplicate

How to find Epson printer ink original or duplicate. Often found online are duplicate inks. Using this not only damages the printer head very quickly but also causes huge cost.
Below I have explained how to detect this.

1. Check that the details given on the back of the ink bottle are Epson company details.
2. A hologram sticker of Epson Original is found on one side of the ink bottle. (This will not appear on the duplicate ink bottle)
3. Print quality is clearly visible when using original ink (printing in standard/draft mode is clear, but not when printing with duplicate ink.)

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