How to Fix Blue Light Blinking on HP Printer?

If you’re staring at a constantly blinking blue light on your HP printer, you’re not alone. This issue can be confusing and frustrating, especially when you’re trying to get something printed urgently. Fortunately, this guide will walk you through the reasons why your HP printer’s blue light is blinking and, more importantly, how to fix it.

Understanding the Blue Light on HP Printers

Before getting started with the solutions, it’s important to understand what the blue light on your HP printer actually means. The blue light typically indicates the printer’s wireless connection status. A solid blue light typically means your printer is connected to your wireless network and ready to print. However, a flashing blue light indicates a problem.

Common printer models affected include HP DeskJet 4155e, HP ENVY Inspire 7955e, HP OfficeJet Pro 8025e, and HP Tango X.

A blinking blue light usually means your printer is trying to connect to Wi-Fi, has lost the wireless connection, or is stuck in a setup loop.

Common Causes of Blue Light Blinking

Here are some common reasons why your HP printer’s blue light may be flashing:

1. Disconnected from Wi-Fi: The printer can’t locate the wireless signal or was never connected.
2. Router issues: Weak signals or router resets can disrupt the connection.
3. HP Smart app issues: Improper setup or bugs in the app can trigger connectivity problems.
4. Firmware glitches: Software bugs can interrupt normal operations.
5. Interference or range issues: Printers placed too far from the router may struggle to stay connected.

Quick Fixes the Blue Light Blinking on HP Printer: Try These First

Before you delve into the advanced steps, try the quick fixes below to see if the problem resolves itself. Often, a simple restart can have unexpected results.

1. Restart Your Printer: Turn off the printer and unplug the power cord. Wait 60 seconds, plug the power cord back in and turn on the printer.

2. Check Your Wi-Fi Connection: First, make sure your Wi-Fi router is turned on. Then, make sure the printer is within 6-10 feet (about 1.8-3 meters) of the router. Avoid obstructions such as walls and microwave ovens.

3. Restart Your Router: Unplug the router and wait 30 seconds. Plug the router back in and wait for all lights to stabilize.

These quick fixes often resolve issues with models like HP DeskJet 3755, HP ENVY 6455e, HP OfficeJet 8015e and HP LaserJet M209dwe.

If the blue light is still flashing after completing these basic steps, you need to dig deeper.

Reconnecting Your HP Printer to Wi-Fi

Sometimes your printer just needs to reconnect to the network. You can do this through the HP Smart app or by using WPS (Wi-Fi Protected Setup).

Using HP Smart App

• Download the HP Smart app from the HP website or your device’s app store.
• Open the app and tap on the “+” sign to add a new printer.
• Follow the on-screen instructions to connect your printer to your Wi-Fi network.

Using WPS Method

• On your printer, press and hold the Wireless button for 3-5 seconds.
• Within 2 minutes, press the WPS button on your router.
• Wait for the blue light to turn solid, indicating a successful connection.

This method is effective for models like HP DeskJet Plus 4122, HP OfficeJet Pro 9015e, HP ENVY 6075, HP LaserJet Pro MFP M148fdw, and so on.

If reconnecting does not resolve the issue, the next step is to reset the printer’s network settings.

Resetting Network Settings on Your HP Printer

Resetting your network settings will clear your previous configuration and allow you to start from scratch. Our blog, How to Reset HP Printer Wi-Fi, provides more detailed instructions.

How to Reset:

1. On your printer’s control panel, go to Settings > Network Settings > Restore Network Defaults.
2. Confirm the reset when prompted.
3. Use the HP Smart app or WPS method to reconnect to Wi-Fi.

Printers that respond well to this reset include HP Smart Tank 7301, HP DeskJet 2755e, HP ENVY Inspire 7900e series and HP OfficeJet Pro 8720.

If your printer successfully reconnects and the blue light remains on, the issue is resolved.

Advanced Troubleshooting

At this point, if blue light still persists, it’s time to look into more advanced solutions.

Reinstall Printer Drivers

Go to your computer’s Device Manager and uninstall the current HP printer driver. Then, reinstall the latest driver from the HP website.

Temporarily Disable Firewalls/Antivirus

Sometimes security software can block network traffic to the printer. Temporarily disable the software and check if the printer can connect.

Check Network Settings

Log in to your router and ensure that DHCP is enabled. Consider assigning a static IP address to the printer.

Advanced fixes often help with models like HP Color LaserJet Pro M255dw, HP OfficeJet 5740, HP Smart Tank 500 series and HP LaserJet Pro M203dw.

If none of these steps work, you might need to consult HP support or consider a hardware issue.

Conclusion

A flashing blue light on your HP printer doesn’t have to ruin your day. From a quick restart to a full firmware update, these solutions can get your printer back online quickly. Knowing your specific printer model can help you develop the right solution, while preventative maintenance can help avoid future issues. If you’ve tried all the above and the problem persists, feel free to contact HP Support for model-specific guidance.