If you own an HP printer and encounter the printer cover open error or need to replace the LCD panel, this article is for you. In this step-by-step guide, we will show you how to troubleshoot the error and replace the LCD panel on compatible HP printers.

Before we proceed, we highly recommend watching the video guide for more visual instructions.

Troubleshooting the Printer Cover Open Error

One of the most common errors encountered by HP printer users is the printer cover open error. This error message appears when the printer cover is not properly closed, and it prevents the printer from functioning. To fix this error, follow these steps:

1. Turn off the printer and unplug the power cord.
2. Open the printer cover and check for any obstructions.
3. Close the printer cover firmly.
4. Plug in the power cord and turn on the printer.

If the error message persists, follow these additional steps:

1. Turn off the printer and unplug the power cord.
2. Remove the display panel assembly by gently pulling it towards you.
3. Check the display panel cable for any damage or disconnection.
4. If the cable is damaged, replace it with a new one. If it is disconnected, plug it back in.
5. Reattach the display panel assembly.
6. Plug in the power cord and turn on the printer.

Replacing the LCD Panel

If your HP printer's LCD panel is damaged or malfunctioning, you can replace it with a new one. Here's how:

1. Turn off the printer and unplug the power cord.
2. Remove the display panel assembly by gently pulling it towards you.
3. Remove the four screws securing the LCD panel to the display panel assembly.
4. Carefully remove the LCD panel and disconnect the display panel cable from the back.
5. Attach the display panel cable to the new LCD panel.
6. Place the new LCD panel in position and secure it with the four screws.
7. Reattach the display panel assembly.
8. Plug in the power cord and turn on the printer.

Compatible HP Printers

The steps mentioned above are compatible with the following HP printers:

• HP Officejet 7612
• HP Officejet 7510
• HP Officejet 8022
• HP Officejet 8018
• HP Officejet 8010
• HP Officejet 8020
• HP Officejet 8025e
• HP Officejet 3035