3 LED's Are Blinking and No Display

[Rizz27]

 

My HP Laserjet 1536dnf MFP Not Showing the Display and Three LED's Are Blinking

[A_Gayathri]

Hi @Rizz27,

Welcome to The HP Support Community.  

Thank you for posting your query, I will be glad to help you.

I understand your HP LaserJet Pro M1536dnf Multifunction Printer is showing three blinking LEDs and there's no display, it usually indicates a hardware issue. 

Here are some steps you can take to troubleshoot:

Power Cycle the Printer:

• Turn off the printer.
• Unplug it from the power source.
• Wait for about 30 seconds.
• Plug it back in and turn it on.

Check the Printer Connections:

• Ensure that all cables (power, data) are securely connected.
• Try using a different power outlet to rule out any issues with the power source.

Inspect for Paper Jams:

• Open all the access doors and remove any paper jams or obstructions.

Reset the Printer:

• Sometimes, a reset can clear out temporary issues. Follow the printer's manual for specific reset instructions.

Check for Hardware Issues:

• Inspect the printer for any loose or disconnected internal cables. If you're comfortable doing so, you might need to open the printer and check the connections inside.

Consult the Manual

• Refer to the printer's manual for LED blink codes. The pattern of blinking LEDs can help identify specific issues.

Refer to this document: HP LaserJet Pro M1536dnf Multifunction Printer User manual 
 

I hope this helps. 

Take care and have a good day.

Please click “Accepted Solution” if you feel my post solved your issue, it will help others find the solution. 

[Rizz27]

Thanks

[A_Gayathri]

HI @Rizz27,

Thank you for your response 

You're welcome. If you need further assistance feel free to reach out to us. 

If the information I've provided was helpful, give us some reinforcement by clicking the Accept as Solution and on the public post, that'll help us and others see that we've got the answers!

Have a great day ahead!