What should I do if I see the Attention light and the door open error?

Check that the print cartridge door is completely closed, the print cartridge is correctly installed, and there is no media jam. These three issues are the most common causes of the Attention light with a door open error.

People also ask

Why does my HP LaserJet 1020 show the door open error light?
Check that the print cartridge door is completely closed, the print cartridge is correctly installed, and there is no media jam. These three issues are the most common causes of the Attention light with a door open error.
How can I correct an Attention light and door open issue in my HP LaserJet 1020 printer?
Check that the print cartridge door is completely closed, the print cartridge is correctly installed, and there is no media jam. These three issues are the most common causes of the Attention light with a door open error.
Why does my HP LaserJet 1020 show the door open error light?
Check that the print cartridge door is completely closed, the print cartridge is correctly installed, and there is no media jam. These three issues are the most common causes of the Attention light with a door open error.
What should be checked when the printer screen shows a door open error alongside the Attention light flashing?
Check that the print cartridge door is completely closed, the print cartridge is correctly installed, and there is no media jam. These three issues are the most common causes of the Attention light with a door open error.
How do I properly close the print cartridge door on my HP LaserJet 1020?
Check that the print cartridge door is completely closed, the print cartridge is correctly installed, and there is no media jam. These three issues are the most common causes of the Attention light with a door open error.
Upon seeing both an Attention light and door open warning, what checks should I perform on my laser printer?
Check that the print cartridge door is completely closed, the print cartridge is correctly installed, and there is no media jam. These three issues are the most common causes of the Attention light with a door open error.

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