How to reset a HP DeskJet F2420 printer?

How exactly to reset a HP DeskJet F2420 printer?

In order to reset this printer model, follow these steps:

Start the printer.

Keep pressing “Color Copy” and “Cancel” at the same time.

While pressing these two buttons, disconnect the power cable.

Still, do not take your fingers from those two buttons.

Keep them pressed for around 30 seconds.

While still pressing them, connect the power cable.

And finally, keep pressing the two buttons until the printer won’t make any sound.

It might take around five minutes.

After that, the HP DeskJet F2420 printer will be completely reset.

Let us know in the comments if it worked well for you.