HP Error 10.00.00 — What It Means & How to Fix It
Updated July 2026 · Independent PrinterCare USA support guide
The 10.00.00 error on HP LaserJet printers is frustrating because it stops your workflow even when toner remains in the cartridge. This specific error means the printer cannot read or verify the memory chip attached to your toner cartridge, imaging drum, or fuser assembly, which triggers a safety lockout.
This is one of the most common supply-related errors we see in business environments, and the good news is that it usually has a straightforward fix that does not require expensive printer replacement. Most users resolve this within fifteen minutes using the steps below.
How to fix it — step by step
- Power cycle the printer completely. Turn off the printer using the power button and unplug it from the electrical outlet. Wait for a full two minutes while the printer is completely unplugged, as this allows the internal memory to reset. Plug the printer back in and power it on, then check whether the error message appears again on the display.
- Remove and reseat the toner cartridge. Open the printer access door and locate the toner cartridge that corresponds to the error message if your model uses color supplies. Grasp the cartridge by the handle and pull it straight out with a steady motion. Wait ten seconds, then slide the cartridge back in until you hear a click, ensuring it is fully seated in the supply bay.
- Clean the cartridge memory contacts. Remove the cartridge again and examine the small gold or silver electrical contacts on both the cartridge itself and inside the printer bay. Use a dry, lint-free cloth or coffee filter to gently wipe these contacts on the cartridge. Do the same for the contacts inside the printer where the cartridge sits, removing any dust or residue that might prevent proper communication.
- Check for compatible and genuine supplies. Verify that you are using HP supplies or certified compatible cartridges designed specifically for your exact printer model. Third-party cartridges with defective memory chips are the leading cause of this error in our service calls. If you have a generic or remanufactured cartridge, try replacing it with a genuine HP cartridge to determine whether the memory chip itself is the problem.
- Remove and reinstall the imaging drum unit. If the error persists after checking the toner cartridge, the imaging drum unit may have the corrupted memory chip. Open the printer and locate the large drum unit, then carefully remove it following your manual instructions. Reinstall the drum unit with a gentle push until it clicks into place, and power cycle the printer again.
- Clear the printer maintenance page settings. Access the printer control panel menu and navigate to Settings or Administration, then look for a Reset or Restore option. Select Reset to Factory Settings if available, which will clear corrupted supply memory information from the printer's main board. This does not erase your network settings and often resolves persistent supply errors that survive a standard power cycle.
- Update the printer firmware. Visit the HP support website on your computer and search for your exact printer model number. Download the latest firmware file to your Windows or Mac computer, then follow the on-screen instructions to upload it to your printer via USB cable or network connection. Firmware updates occasionally patch supply memory recognition issues that affect multiple users.
- Replace the supply memory chip if error persists. If none of the above steps resolve the error, the memory chip on the cartridge or drum unit is permanently defective and must be replaced. Purchase a replacement cartridge or drum unit with a new memory chip installed. If you need further assistance identifying which supply contains the bad chip, remote support technicians can diagnose this remotely for forty-nine dollars and guide you to the exact part number.
Still stuck? We'll fix it for you — remotely, today.
A real technician connects to your computer securely, fixes the problem while you watch, and you pay only after your printer is working again.
Frequently asked questions
Does error 10.00.00 mean my printer is broken permanently?
No, this error almost never indicates a permanently broken printer. The issue is isolated to the memory chip on a single supply item like the toner cartridge or drum, and replacing that one component typically solves the problem. Most printers affected by this error have many years of productive life remaining.
Can I ignore the 10.00.00 error and just keep printing?
No, HP LaserJet printers enforce this error as a safety feature and will not print anything until the supply memory issue is resolved. The printer cannot verify that the toner level is safe and cannot track page count, so it locks out printing completely. You must fix the error to resume normal operation.
Why do remanufactured cartridges cause this error more often?
Remanufactured cartridges use refurbished or replacement memory chips that sometimes contain corrupted data from the previous cartridge or were damaged during the refurbishment process. Genuine HP cartridges include fresh memory chips programmed specifically for your printer model. We recommend using genuine supplies if your business depends on reliability, though some compatible brands work without issue.
Will resetting the printer erase my saved settings and network information?
A standard Reset to Factory Settings on the maintenance page will clear supply memory information but typically preserves your network configuration, IP address, and most user settings. However, you should verify your specific printer manual because a few older models do erase everything. When in doubt, note your network settings before resetting, or contact our technicians for guidance before proceeding.