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- HP Community
- Printers
- Printing Errors or Lights & Stuck Print Jobs
- Printhead error on Smart Tank 6001

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07-16-2025 08:23 AM
Printer is showing a printhead error - blinking printhead icons.
I have tried all the troubleshooting suggestions I have seen and have had no success.
07-18-2025 01:53 PM
Hi @BreaderyStaff,
Welcome to the HP Support Community.
Thank you for posting your query. I will be glad to help you.
If your HP Smart Tank 6001 All-in-One printer is showing blinking printhead icons, it indicates a printhead error, either with the black or color printhead. Here's how to troubleshoot it effectively:
1. Identify the Blinking Icon
- Left icon blinking = Color printhead issue.
- Right icon blinking = Black printhead issue
2. Reset the Printer
- Turn off the printer.
- Unplug the power cord from the wall and the printer.
- Wait 60 seconds.
- Plug it back in and turn it on.
3. Check the Printhead Installation
- Open the ink cartridge access door.
- Gently remove and reinsert the printheads (black and color).
- Make sure they click into place securely.
- Close the access door and check if the error clears.
4. Clean the Printhead Contacts
- Power off the printer and unplug it.
- Remove the printheads.
- Use a lint-free cloth slightly dampened with distilled water to clean the copper-colored contacts on the printhead and inside the printer.
- Let everything dry for 5–10 minutes before reinserting.
5. Update Firmware
- Use the HP Smart app on your iOS device to check for firmware updates.
- If available, install the update and restart the printer.
6. Replace the Printhead (if needed)
- If the error persists, the printhead may be damaged or defective.
- You can order a replacement through HP Parts Store.
I hope this helps.
Take care, and have an amazing day!
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Regards,
VikramTheGreat