Questions & Answers for: HEWLETT-PACKARD what is nada

...urgent that you run malwarebytes to rid yourself of the program that is screwing every thing up. If nada, then about all you can do is hope that your backup does the trick and restores unit to ...

...uninstall cartridge, turn off printer, unplug, replug, turn on printer, reinstall cartridge. Nada. I also cleaned the contacts and print head and contact inside the printer. Nada. Try to

...not shut down, and I had to bull the battery out. Then it would not turn on, nothing no light sound nada. If I take the battery out and plug in, the dc blue light comes on at the power supply for a ...