Everytime i print something the cartridge authentication popup and asking for password

[Shabaan]

Product name hp laserjet pro mfp m126nw

Serial no [Personal Information Removed]

Product no cz175a

Everytime i print something there is cartridge authentication occur in on my screen.I want to solve this issue..it is asking for the password which i dont know.helo me to fix this.

[praveen196]

@Shabaan Welcome to HP Community!

I understand that you are getting artridge authentication popup message.

Please perform the below steps and check.

Step 1: Use genuine HP toner cartridges

HP recommends that you use genuine HP ink or toner supplies. HP cannot guarantee the quality or reliability of non-HP or refilled cartridges. If you do not use genuine HP cartridges, the steps in this document might not resolve the issue. To check the authenticity of your cartridges, go to the HP anti-counterfeit webpage (in English).

Purchase replacement cartridges and other supplies from the HP Store or local retailers.

If the issue persists, continue to the next step.

Step 2: Update the printer firmware

Updating the printer firmware can resolve toner cartridge authentication issues. Use one of the following methods to update the printer firmware.

Update directly from the printer

Many HP printers released in 2010 and later support Web Services, cloud based printing services that include HP ePrint, HP Printer Apps, HP Instant Ink, firmware updates, and content that you can print directly from the control panel. These printers can use a direct Internet connection to find and install updates.

NOTE: 

Supported printers must connect to a wireless or wired network with an active Internet connection to install updates. If the printer connects to the computer with a USB cable, this update method is not available. Continue to the method to download firmware from the HP website.

1. Navigate to the printer update feature. Menu names and icons vary by printer.

   • Printers with an HP ePrint button or icon: Touch or press the HP ePrint icon or button  or , touch or press Settings or Setup if necessary, then touch or press Product Update or Check Product Updates.

   • Printers with text-based menus: Select the Setup, Service, or Settings menu, select Preferences, Printer Maintenance, or Tools if necessary, then select Web Services, Printer Update, or LaserJet Update.

2. If you are prompted to sign up or accept terms of service, follow any on-screen instructions to enable Web Services and setup automatic updates. This procedure sets up the printer's Internet connection so it can receive updates.

3. If the printer does not automatically start the update process, select Check for Updates or a similar menu to start the update.

Download firmware updates from the HP website

Install the latest version of your printer firmware from the HP Customer Support downloads page.

Windows

Update the printer firmware for printers connected to a computer with Windows.

1. Make sure the printer is on and connected to the computer through your local network or USB cable.

2. Go to HP Customer Support - Software and Driver Downloads.

3. If a Let's identify your product to get started page displays, click Printer.

4. Type your printer model number, and then click Submit.

   The software results page for your printer displays with the default operating system selected.

5. If you need to change the version of Windows, click Change, select your version, and then click Change.

6. Click Firmware, and then click Download.

   If a Firmware section is not listed, an update is not currently available for your printer.

7. Save the file to your computer.

8. Locate and then open the file to start the installation process.

9. When the HP Printer Update window opens, see if the printer serial number displays.

   • If the serial number displays, select the checkbox next to it, and then click Update.

   • If the serial number displays but the status is 'not applicable' (grayed out), you do not need the firmware update. Click Cancel.

   • If the serial number does not display and your printer uses a network connection, connect a USB cable to the printer and computer. Wait 20 seconds, and then click Refresh. When the serial number displays, select the checkbox next to it, and then click Update.

   

10. When the update completes, click OK.

11. If you connected a USB cable to update your network printer, remove the USB driver installed by Windows.

    1. Search Windows for control panel, and then click Control Panel in the results.

    2. Click View Devices and printers.

    3. Right-click the USB printer device that matches your printer model, and then select Remove Device.

    4. Disconnect the USB cable from the printer and the computer, and then restart the computer.

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