HP4650 Printer showing this error code and all lights blinking

[Hung6348]

HP4650 Printer showing this error code  and all lights blinking

ERROR CODE 0XB83811B0

[Sneha_01 · Accepted solution]

Hi @Hung6348,

Welcome to HP Support Community.

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

The error code 0XB83811B0 on your HP 4650 printer, along with all lights blinking, indicates a specific issue that may require a few troubleshooting steps to resolve. Here's how you can address the problem:

**1. Perform a Basic Restart

• Turn off the printer using the power button.
• Disconnect the power cord from the back of the printer and from the wall outlet.:
• Wait for about 60 seconds to ensure that any residual power is discharged.
• Reconnect the power cord and plug it back into the wall outlet.
• Turn the printer back on and check if the error persists.

**2. Check for Paper Jams

• Open all access panels, including the paper tray and rear panel, to check for any paper jams.
• Carefully remove any jammed paper. Ensure there are no torn pieces left inside.
• Close all access panels securely.

**3. Check for Cartridge Issues

• Open the cartridge access door.
• Ensure that the cartridges are properly installed and seated. Remove and reseat the cartridges if necessary.
• Look for any obstructions or debris in the cartridge area
• Close the cartridge access door securely.

**4. Reset Printer Settings

1. Perform a Hard Reset:
   • Turn off the printer.
   • Disconnect the power cord.
   • Wait for about 60 seconds.
   • Reconnect the power cord and turn the printer on.

**5. Update Printer Firmware

Check for Firmware Updates:

• Visit the HP Support website and search for firmware updates for your HP 4650 printer.

I hope this helps.

Take care and have a good day.

Please mark this post as “Accepted Solution” if the issue is resolved and if you feel this reply was helpful click “Yes”.

Rachel571

HP Support

[Hung6348]

Thank you for your suggestion. The printer is now operating normally.