HP printer shows what the E2 fault is

Heart piercing rose

Selected answers

The HP printer displays E2, which is an error code of the toner cartridge. The reasons are as follows:

1. The printer toner cartridge is not installed correctly, take out the toner cartridge and reinstall it;

2. The quality of the printer toner cartridge is damaged. Replace it with a new toner cartridge for testing;

3. If the printer power board fails, replace the power board for testing;

4. The selenium drum sensor is damaged. Contact after-sales service to replace the sensor.

Moonlit 2024-06-25 12:37:30

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What does it mean to see the rat when he is closed and can't go

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In the phrase "the rat's view is closed and cannot leave", "see" means "be", "see" is often used passively in ancient Chinese, and "see closed" means "be closed". The mouse could not leave because it was shut down. It comes from the Fu on Wise Mice written by Su Shi in the Song Dynasty.
Original text:
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Su Zi sighed: "What a strange thing! It is the cunning of a rat! When it is closed in a ligularia, it is firm and cannot be dug. Therefore, it cannot bite but bite, and it can make people sound; when it dies, it can make people get rid of it in form. I hear that there is life, but I am not wise to people. When I disturb a dragon to cut a dragon, climb a tortoise to catch a forest, and work all things to rule, I see that it is made by a rat. When I fall into the trap of this insect, I am surprised to get rid of a rabbit, and the black is also wise."
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This article is an ode to things written by Sushi in his youth. It contains philosophy in interest, and can make readers gain useful enlightenment from humorous narration. It explains a truth that people should be single-minded in doing things so as not to be influenced by sudden events.

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HP printer shows what the E2 fault is

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