I get a error message on my HP 7410 all in one. "Remove and check cartridge" i have removed them, cleaned them. got me some new cartridges. nothing worked. please help me.

Try :

HP OfficeJet 7410

1. Perform a partial reset on the printer. To do this first remove the power supply from the back of the printer. With the power off press and hold the # and 3 keys.
2. Plug the power back into the printer, keep holding the # and 3 keys till you see " Partial Reset " displayed on the printer screen.
3. If that does not work, do the same but press and hold the # and 6 keys

Re-initialize the HP all-in-one

Force the HP all-in-one to reinitialize by following the steps below:

1. Turn the unit off by pressing the ON button.

2. Disconnect the power cord.

3. Wait five seconds, then reconnect the power cord.

4. but before plugging the unit back in, press and hold the # and 6 keys on the HP all-in-one numeric keypad. Continue to hold these keys down for a few seconds after plugging the unit back in to reset it. Once the all-in-one re-establishes communication with the computer, reset the language and country.

Click on this link or copy and paste the complete link into your browser.

If I could be of further assistance, let me know. If this helps or solves the issue, please rate it.

Thanks, Joe

I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309