HP Officejet 6210 all in one printer shows Error: 0xb9000012 165:hw_interrupt and flashes many lights on face of printer

SOURCE: Printer Error Message HP AIO 6210 printer

Hi

If you find the lights flashing, we could try resetting the printer.I have explained the reset procedures below

POWER DRAIN:-Turn off the printer, Unplug the power cable from printer and from the wall outlet.Press and hold ON buton for 30-60 seconds.


PARTIAL RESET:-Unplug the printer power cable while its ON, press and hold # and 3 button and connect the Power cord while holding.Wait untill the ON light flashes, then release the buttons.

----(for below reset cartridges must be removed out)---------

SEMI_FULL RESET:-Remove the ink cartridges, Unplug the printer power cable while its ON, press and hold # and 6 button and connect the Power cord while holding.Wait untill the ON light flashes,or wait for 20 seconds,hen release the button.If the printer goes off dont worry release the button and Push the ON button.


FULL NVM RESET:-Take the Ink Cartridges out, Unplug the printer power cable while its ON, press and hold OK and CANCEL button and connect the Power cord while holding the buttons.keep Holding the buttons until the printer goes off ,release the button and Push the ON button.

Thanks
Riz