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error HP
Error Code 403
Forbidden - Access denied to the requested resource.
? What Causes This
Additional security verification required; Managed Challenge (I'm Under Attack Mode) activated to protect the site from malicious traffic.
✓ How to Fix It
Complete the additional security check or try accessing the page again later. Contact Manuals+ support if the issue persists.
Source: page 1 of the official manual
From the manual
This error code appears in:
HP Smart Tank 580 All-in-One Printer