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WHEN THE PRINTER CAN’T TEST PAPER

January 24, 2019

Zhengzhou New Century Digital Technology Co., Ltd.,

1. Test paper is dirty, need to use cotton swabs dipped in water scrub.

2. Test paper is not equipped good, we need to reinstall again.

3. Test paper machine is broken, we need to change a new one.

4. Small carriage board is broken, we need to change a new one.