hp126a开机提示e8 已换扫描头
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Description:
Scanner error
Remedy:
1. Turn off the product o r disconnect the power cord from the product.
2. Wait 30 seconds, an d then turn on the product o r reconnect the power cord to the product.
3. Wait for the product to initialize.
4. If the error persists, replace the component.
hp126a打印脏 科缘 2020-6-7 主板问题
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