HP Popular Questions, Answers, Tips & Manuals

You can try these steps for troubleshooting scanner failures:

To obtain a wiring schematic or service repair manual for the HP Officejet Pro L7780 Printer, I recommend reaching out to HP directly. You can visit the HP Support website and navigate to the product support page for the L7780 printer model. There, you should be able to find relevant documentation, including service manuals or wiring schematics, that can assist you with your specific needs. HP's official support channels are the most reliable sources for obtaining accurate and up-to-date information for their products. These videos might help

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HP ENVY 6458e All-in-One Printer Manuals

hp.com https://support.hp.com > us-en > product > model > m... Manuals or user guides for your HP ENVY 6458e All-in-One Printer. ... Ink and Supplies; Manuals; Bulletins and Notices; More Support Options ...

• HP ENVY 6458e All-in-One Printer

  https://support.hp.com > ie-en > product > model Find support and troubleshooting info including software, drivers, and manuals for your HP ENVY 6458e All-in-One Printer.

HP ENVY 6458e Manual (User Guide and HP+ Printer Setup)

hpmanual.net https://hpmanual.net > envy-6458e The HP ENVY 6458e Manual (User Guide and Setup Poster) below includes all tutorials from beginning to advanced guide to using your printer.

You have to replace the formatter. These can be found on ebay used for around $30

The error message "50.2F.00" typically refers to a problem with the fuser assembly in an HP LaserJet 500 color M551 series printer. The fuser assembly is responsible for fusing toner to the paper, and this error can occur if the fuser is not functioning properly. There are a few potential causes for this error message:

• The fuser may not be properly installed in the printer, in which case you should check to make sure that it is securely seated and connected.
• The fuser may be defective, which is most likely the case if the error message appears shortly after installing a new fuser. In this case, you may need to replace the fuser with a new one.
• There may be a problem with the printer's power supply, which is causing the fuser to malfunction. You should check the connections and ensure that the power supply is working properly.

It is also good idea to check for any firmware updates for your printer. Sometimes these updates can fix known issues. The best thing to do is check the printer's manual for troubleshooting or HP Support for specific instructions for your printer. Also you can try to call the manufacturer support.

1. Turn off the printer and unplug it from the power source.
2. Wait for a few minutes, then plug the printer back in and turn it on.
3. Check if the error has been cleared.

If the error persists, you may need to perform a firmware update. You can do this by downloading the latest firmware from the HP website and following the instructions provided to install it on your printer. If you continue to have issues with error #c3-1312, it is recommended to contact HP Support for further assistance

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f the scanner on your HP OfficeJet Pro 7720 is not returning to the home position when making a copy from the original glass, there may be an issue with the scanner mechanism or the position sensor. Here are a few things you can try to troubleshoot the problem:

1. Perform a power reset: Turn off the printer, unplug the power cord, wait for a minute or two, then plug it back in and turn the printer back on. This may help reset the scanner mechanism.
2. Clean the scanner glass: If the scanner glass is dirty or has smudges, it may cause the scanner to slip. Clean the glass with a soft, lint-free cloth and a non-abrasive glass cleaner.
3. Check for obstructions: Make sure there are no obstructions, such as paper clips or debris, preventing the scanner from moving freely.
4. Reset the printer to default settings: In the printer's settings menu, reset the printer to its default settings. This may help resolve any software issues that could be causing the problem.
5. Update the printer's firmware: Make sure the printer's firmware is up to date by visiting the HP support website and downloading the latest firmware.

If none of the above steps resolve the issue, there may be a hardware problem with the scanner mechanism or position sensor. In this case, it is recommended to contact HP support or a professional printer technician for further assistance.

try following directions here... https://support.hp.com/my-en/document/c05126409

Here are some troubleshooting steps for when your computer won't turn on:

If your laptop starts but the screen remains black, this video shows you the troubleshooting steps to follow:

Likely one of these components has sustained some damage from the impact. The heating element inside the fuser assembly is porcelain and will crack easily. Cooling fan is stuck from damaged or misaligned fin, or the laser scanner assembly isn't spinning up properly. Any of these components can fail and the printer still seems like it's about to print but stops.

https://h30434.www3.hp.com/t5/Desktop-Wireless-and-Networking/Ethernet-port-not-working/td-p/7211925

This error usually indicates a problem with the USB connection between the HP printer and the computer. Some common solutions to try to solve this problem are: 1. Verify that the USB connection of the printer is well connected to the computer. 2. Try disconnecting and reconnecting the USB connection to make it recognized by the computer again. 3. Verify that the computer has the correct drivers for the printer. If not, download and install them. 4. Check the USB settings in the BIOS. 5. Try using other USB ports to connect the printer. If none of these solutions work, contact HP support for help.

Is it being used Wired or WiFi? It may be asking for the WiFi password. Or Reset it to Factory Settings. https://www.google.com/search?q=hp+photosmart+6510+e+reset+password

This video shows you how to clean the rollers on a LaserJet:

It sounds like you are experiencing a hardware issue with your HP OfficeJet Pro 8600 printer, specifically with the printhead. Here are some troubleshooting steps you can try:

1. Power cycle the printer: Turn off the printer, unplug it from the power source, and wait for about 1 minute. Plug the printer back in and turn it on. This may help to reset the printer and clear any errors.
2. Remove the printhead and cartridges: Turn off the printer, open the front cover, and remove the printhead and all the cartridges. Clean the printhead with a lint-free cloth and distilled water. Be sure to let the printhead dry completely before reinserting it. Reinstall the printhead and cartridges and turn the printer back on.
3. Reset the printer: Follow the steps for a full reset from the service menu, but before turning the printer back on, disconnect the printer from any network or computer connections. Turn the printer back on and try to print a test page.
4. Replace the printhead: If the issue persists, it may be necessary to replace the printhead. Contact HP support for further assistance and information on how to order a replacement printhead.

Note: Using refillable cartridges can sometimes cause issues with the printer and may void the warranty. It is recommended to use genuine HP cartridges to ensure the best performance and reliability of your printer.

Hi! Error 60.03 on the HP LaserJet Pro M402n indicates a tray 2 lift error. Here are the steps you can take to fix the issue:

1. Turn off the printer and unplug it from the power source.
2. Remove the paper tray 2 from the printer.
3. Check the tray for any damaged or jammed paper. If you find any, remove it carefully.
4. Check the tray for any broken parts or debris that may be blocking the tray's movement. Clean the tray and remove any debris if you find any.
5. Reinsert the tray into the printer and make sure it is correctly aligned.
6. Turn on the printer and check if the error has been resolved.

If the error persists, you may need to replace the paper pickup and feed rollers in tray 2. If you are not comfortable doing this yourself, it is recommended that you contact an authorized HP service technician to help you resolve the issue. Regards Viktor

Question edited for clarity. 3 Questions made into one question, 2 duplicates deleted. Refresh page to see your question. Please don't type in all CAPS, it is considered SHOUTING and harder to read. There are three different colour of lights. All explained here.

blinking information red light - HP Support Community

hp.com https://h30434.www3.hp.com > td-p Jun 29, 2020 - 1) Take out the cartridges. 2) Unplug the power cord from the printer & wall. 3) Wait for 30 seconds. 4) Plug the power cord back into ... Missing: 890c ‎' Must include: 890c

• HP Deskjet Printers - Blinking Lights ' HP® Customer Support

  https://support.hp.com > ca-en > document Follow these steps to reset the power module. Disconnect the power cord from the rear of the printer. Unplug the power cord from the electrical outlet. Unplug ...

• Blinking Lights on the HP Deskjet 900 Printer Series

  https://support.hp.com > us-en > document > bud09170 These lights can be on, off, or blinking (flashing), depending on the status of the product. Blinking lights can indicate error conditions.