hp deskjet gt 5820 all icons blinking no E error code number

[isaguevara]

Hello,

Until today my printer was printing perfectly. All of a sudden it stopped working and I get the ! error but with a 0 (cero) no code error to know the problem. Also the printheads icon is blinking red/orange

I tried the things suggested into similar posts, taking out the printhead and cleaning them but still it won't work.

I just want to know what to do before buying new printheads for nothing.

[isaguevara]

After removing and cleaning the print heads now i get this error

This is very annoying that there is no way to know what is really going on

[sandytechy20]

@isaguevara

Welcome to HP support community.

Try the steps mentioned in this HP document to fix this issue:- Click here

I hope that helps.

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

Cheers.