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Featured blog article:

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Fix Error 75 on HP LaserJet MFP M140we After Installing a New Toner Cartridge

The HP LaserJet MFP M140we Printer might display Error 75 immediately after a new toner cartridge is installed. The error ca...

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HP LaserJet Pro MFP M227fdw – Troubleshooting the PCL XL Illegal Tag Error

The HP LaserJet Pro MFP M227fdw might fail to print from a Windows 11 computer and instead print a page containing a PCL XL ...

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HP OfficeJet Pro 9010 Prints Through USB but Not Over Wi-Fi With Error 0x000003e3

The HP OfficeJet Pro 9010 All-in-One Printer might stop printing wirelessly even though both the printer and Windows compute...

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HP Color LaserJet Pro MFP M479fdw – Troubleshooting Error B8D09E90

The HP Color LaserJet Pro MFP M479fdw might display error code B8D09E90 while printing. The printer might temporarily resume...

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Error Code 045358A98 on HP OfficeJet Pro 8024 All-in-One Printer

The HP OfficeJet Pro 8024 All-in-One Printer might display error code 045358A98 during startup and fail to complete the init...

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HP 950/951 Ink Cartridges – Find Your Compatible HP Printer

HP OfficeJet Pro printer has stopped working and you have unused HP 950 or 951 ink cartridges, you may want to find a replace...

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HP Ink Tank Wireless 410 Series – Printer Offline Troubleshooting Steps

The HP Ink Tank Wireless 410 series, including the HP Ink Tank Wireless 419, might appear as Offline on a computer even when...

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HP DeskJet 2600 Series – Fixing Fax Transmission Problems

The HP DeskJet 2600 All-in-One Printer series might appear unable to send or receive faxes, or no fax option might be availa...

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Fix “Encryption Credentials Expired” Error on HP Color LaserJet Pro MFP M277dw

The HP Color LaserJet Pro MFP M277dw might display an “Encryption Credentials Expired” or “Expired Credentials” message and ...

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HP DeskJet 2375 – Troubleshooting Print Issues on macOS Sequoia

The HP DeskJet 2375 All-in-One Printer might be detected by a Mac running macOS Sequoia, but printing does not start. The pr...

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HP ENVY Photo 7800 Series – Touchscreen Stuck on Loading Screen

The HP ENVY Photo 7800 series printer, including the HP ENVY Photo 7864, may become unresponsive if the touchscreen remains ...

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Discover How "Diagnose and Fix" in the HP App Can Help Troubleshoot Printer Issues

HP Printer Troubleshooting Use Diagnose & Fix in the HP App to Resolve Common Printer Problems Introduction The HP App n...

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HP LaserJet Enterprise M525 Series – Fix 99.09.64, 99.09.65, 99.09.66, and 99.09.69 Disk Errors

The HP LaserJet Enterprise M525 series might display one of the following errors on the printer control panel or in the Embe...

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Print Jobs Default to Fax Instead of the HP OfficeJet 6958 All-in-One Printerin Windows

When attempting to print a document from a Windows computer, Fax might be selected automatically instead of the installed HP...

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HP DeskJet 3630 Does Not Feed or Print on Cardstock Paper

The HP DeskJet 3630 All-in-One Printer might not feed or print correctly when cardstock or heavier paper is loaded. Paper th...

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HP Smart Tank 7301 Prints Green Instead of Black – Troubleshooting Tips

The HP Smart Tank 7301 All-in-One might produce green output instead of black, even when the ink tanks show sufficient ink a...

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HP All-In Plan Printer Setup, Connectivity, and Troubleshooting

HP All-In Plan printer might experience setup, network connectivity, printing, HP app sign-in, account registration, or ink-...

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Locate and Set Up the Ethernet Connection on HP Smart Tank 7602/7600r Series

The Ethernet port might be difficult to locate when setting up a wired network connection on the HP Smart Tank 7600r series....

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HP Smart Tank 5100 Series Cannot Connect Through Bluetooth or Print

HP Smart Tank 5100 not connecting to Bluetooth can’t print reports an HP Smart Tank 5101 All-in-One Printer that cannot conn...

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Samsung Xpress M2070W Cannot Scan in Windows 11

The Samsung Xpress SL-M2070W Laser Multifunction Printer might print successfully over a wireless network but fail to scan f...

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HP Color LaserJet Pro 3301sdw Cannot Print From Single-Sheet Tray

The HP Color LaserJet Pro 3301sdw might not print from the Tray 1 single-sheet feeder. Media can be inserted into Tray 1, ...

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HP Smart Tank Plus 651 - Error Code 0xB80586AA macOS 15 Sequoia.

The HP Smart Tank Plus 651 Wireless All-in-One repeatedly displays error code 0xB80586AA. Restarting or unplugging the prin...

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HP LaserJet Pro MFP 4101 Displays Error Code C9C60006

The printer displays Error Code C9C60006 on a blue screen, preventing normal printer operation and requiring troubleshooting...

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Cleaning HP Printheads to Resolve Print Quality Issues

Print quality problems such as faded text, missing colors, streaks, banding, blank pages, or incorrect colors can occur when...

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Invalid WPA Passphrase Error When Connecting HP Printer to Wireless Network

HP printer displays an"Invalid WPA Passphrase" error when attempting to connect to a wireless network. The printer can detec...

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HP DesignJet Z6 Error Code 0021-0002-0060

If you are encounteringError Code 0021-0002-0060 on an HP DesignJet Z6 printer, preventing normal printer operation. this er...

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HP DeskJet 2752e Copy and Scan Features Stopped Working

The Copy and Scan functions on an HP DeskJet 2752e All-in-One Printer suddenly stop working. The HP App may display the mes...

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HP Smart Tank Printer Displays "Printhead Missing" or "Printhead Problem" Error

The printer fails to recognize one or both printheads during the initial setup process and displays a "Printheads Missing", ...

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HP Smart Tank Printer Displays "Printhead Missing" or "Printhead Problem" Error

The printer fails to recognize one or both printheads during the initial setup process and displays a "Printheads Missing", ...

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HP LaserJet Pro CM1415 Color Multifunction Printer Displays "Invalid WPA Passphrase" Error

The printer detects the wireless network (SSID) but fails to connect and displays an"Invalid WPA Passphrase" error message e...

Featured Articles

Discover How "Diagnose and Fix" in the HP App Can Help Troubleshoot Printer Issues
By: A_Gayathri | in Printers Knowledge Base | Oct 27, 2026
HP All-In Plan Printer Setup, Connectivity, and Troubleshooting
By: A_Gayathri | in Printers Knowledge Base | Oct 17, 2026
HP Printer Wi-Fi Connectivity - Quick Fix Guide
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Fix for Access Delta Program not working
By: A_Gayathri | in Printers Knowledge Base | Dec 31, 2025
HP Universal Print Application (HP UPA) - In-Depth Guide
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† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.
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