ERROR CODE OXB80004B0

[KCR3265]

Hi I lost power last night, when my printer came back up there was an error code oxb80004b0. I left it unplugged over nigth, still the same problem. I can't turn it off only by unplugging it. Can any one help me?

Thanks Karen

[sandytechy20]

@KCR3265

Welcome to HP support community.

Reset the printer

1. Turn on the printer.

2. Wait until the printer is idle and silent before you continue.

3. Disconnect the USB cable from the rear of the printer. If your printer has a network or wireless connection, leave it connected.

4. Remove the ink cartridges from the printer.

5. With the printer turned on, disconnect the power cord from the rear of the printer and from the wall outlet or power strip.

6. Wait at least 60 seconds.

7. Plug the power cord back into the wall outlet.

   NOTE: 

   HP recommends connecting the printer power cord directly to a wall outlet.

8. Reconnect the power cord to the rear of the printer.

9. Turn on the printer, if it does not automatically turn on.

   The printer might go through a warm-up period. The printer lights might flash, and the carriage might move.

10. Wait until the warm-up period finishes and your printer is idle and silent before you proceed.

11. Reinsert the ink cartridges, and then close the ink cartridge access door.

12. If you receive a prompt to print a calibration page, do so.

13. If you disconnected the USB cable, reconnect it to the rear of the printer.

14. Try to print.

Update the printer firmware

Refer this HP document for the steps to update the printer firmware:- Click here

Let me know how it goes.

To thank me for my efforts to help you, please mark my post as an accepted solution so that it benefits several others.

Cheers.