Compatible with for SAMSUNG4521HS 4321NS 4021NS ML 1660 1666 1670 1860 1861 3200 3201 4650 4655 4821 Printer. 1 x Printer relay. Color:As the picture. Size:As the picture. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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