Plug the drive into the printer's front USB port while the printer is in "Ready" mode or displaying the 59.F0 error. On the control panel, select . Choose the DCCV1_51.prn file and confirm the upgrade.
Find your printer's IP address and ensure is enabled in the printer's Embedded Web Server (EWS) settings. Open a Command Prompt as Administrator . dccv151prn file download hot
: Only download firmware from official HP sources or verified community links. Unofficial .prn files can contain malicious code or brick your device. Plug the drive into the printer's front USB
Type ftp [Printer IP Address] and press Enter (leave the username/password blank). dccv151prn file download hot
: Many users obtain the file by requesting it directly from authorized experts on the HP Support Community forums .