Printing jewelry labels requires higher printers and materials, because jewelry labels are generally affixed with silver paper. Therefore, it is recommended to choose a printer above 300dpi and print with aldehyde resin carbon tape, so that the effect will be better. Taiwan Province Li Xiang CP3 140 is a 300dpi printer, which is suitable for printing jewelry labels, clothing tags, washing signs, etc. Zebra GT820 is a 200dpi printer, which is not suitable for printing jewelry labels. Zebra's 300dpi printer is more expensive, and of course the quality is also very good. In addition, we can also consider the 300dpi printer of TSC in Taiwan Province Province, and the effect is also very good, such as TSC T4403/T300E.