Xi hi-tech zone printer powder adding method is as follows.

1, twist the edge, and you can add powder as soon as the bottom is turned away.

2. Before adding powder, it is necessary to clean all the toner in the toner cartridge and toner box.

3. Adding Blue Eye 2038 Toner can solve the problem.

4. If the toner is not cleaned, it will print out vertical lines, and there are also finished ink cartridges for sale. The ink cartridge of Blue Eye 2033 is in 23 yuan.