Credenziali crittografia scadute - Stampante EPSON

Ho comprato da poco una stampante HP Tank 7000 e sto impazzendo.

È assurdo di come Mac Os continui a dirmi che le credenziali di crittografia sono scadute nonostante io abbia provato a rigenerare le chiavi (non scadute) della stampante con scadenza nell'anno 2033, riavviato il sistema, reimpostato il sistema di stampa su mac os. Ma che p4lleeee!!!

Ciao, stesso problema che non riesco a risolvere… tu ci sei riuscito?

Ho comprato da poco un HP Tank 7000 ed ho lo stesso identico problema! Nonostante io abbia rigenerato i certificati con scadenza nell'anno 2033 mac Os continua a dirmi che le credenziali di crittografia sono scadute. Che palle!!!!!!!!

Io ho risolto impostandola come stampe IP e non Bonjour

Hi Leonardo Biondi,

Thank you for using the Apple Support Communities. You've posted a question in the English Community. If you are able to repost your question in English, you may reach a larger audience and have a better chance of receiving a reply.

Thanks!

Hi Leonardo Biondi,

We recommend you try the steps via the link below since you're having difficulty adding a wired network printer to your Mac.

Add a printer to your printer list so you can use it on Mac - Apple Support

To perform the recommended troubleshooting steps via the link above, complete the steps in the "Add a Wi-Fi or network printer section."

If your Mac and printer are already connected to the same Wi-Fi network, the printer might be available to you without any setup. To check, choose File > Print, click the Printer pop-up menu, choose Nearby Printers or Printers & Scanners settings, then choose your printer. If you don’t see your printer, you can add it.

1) On your Mac, update your printer software: Check with your printer’s manufacturer to see if any updates are available for your printer model.

If you have an AirPrint printer, you don’t need to check for software updates.

2) Prepare your printer: Use the instructions that came with your printer to unpack the printer, install ink or toner, and add paper. Turn on the printer and make sure it’s not displaying any errors.

3) Connect your printer: Follow the instructions that came with the printer to connect it to the network. 

If you have a Wi-Fi printer, you might need to connect the printer to your Mac with a USB cable to set up Wi-Fi printing. After connecting the printer to your Mac, install the Mac software that came with the printer and use the printer’s setup assistant to connect the printer to your Wi-Fi network. After setting up, you can disconnect the cable from your printer and Mac, and the printer should remain connected to the Wi-Fi network. See the Apple Support article Connect an AirPrint printer to a Wi-Fi network.

4) Add the printer to your list of available printers: Choose Apple menu  > System Settings, then click Printers & Scanners  in the sidebar. (You may need to scroll down.)

5) If you don’t see your printer listed on the left, click the Add Printer, Scanner, or Fax button on the right.

A dialog appears listing printers on your local network. 

6) When your printer appears in the list, select your printer, then click Add.

It may take a minute or two for your printer to appear. If you see a message prompting you to download new software, make sure to download and install it.

When you add a printer, macOS can usually detect whether the printer has special accessories installed, such as additional paper trays, extra memory, or a duplex unit. If it can’t, a dialog appears that lets you specify them. Make sure the settings in that dialog accurately reflect your printer’s installed accessories so you can take full advantage of them.

We recommend the steps above because they will show you how to add a printer to your printer list so you can use it on Mac.

Please let us know the outcome after giving the above steps a try.

Thanks for using the Apple Support Communities.

Cheers!

You have to access the printer web server and re-generate the self signed certificate.

Ciao

Stesso problema, con una HP Smart Tank 7000.

L'ultima volta si era risolto da solo. Questa volta no...

Ma che succede?

Same problem here. I tried to generate a new certificate from the web page of my Epson printer and also tried to uninstall/install the printer with updated drivers. I have always the same error: "Le credenziali di crittografia sono scadute".

Si, funziona, ma sulla IP mi scompare lo scanner. Ho però installato un'altra stampante bonjour per utilizzare lo scanner. Pazienza, ma il workaround funziona. Una volta spenta la stampante l'indirizzo IP che compare sul suo display mostra tutti zeri ma la stampante continua comunque a funzionare.

Salve, pure io stesso problema ho provato di tutto ma niente...

dovrei cambiare la stampante per un problema agli ugelli....

vedrò di verificare con la nuova...

Ciao Leonardo, anch'io stesso problema.

Tu sei riuscito a risolvere?