Usb Firmware Upgrade Menu; Service Menu - HP LaserJet Enterprise 700 M712 series Handbuch Zur Fehlerbehebung

USB Firmware Upgrade menu

To display: At the product control panel, select the Device Maintenance menu, and then select the
USB Firmware Upgrade menu.
Insert a USB storage device with a firmware upgrade bundle into the USB port, and follow the on-
screen instructions.

Service menu

To display: At the product control panel, select the Device Maintenance menu, and then select the
Service menu.
The Service menu is locked and requires a PIN for access. This menu is intended for use by authorized
service personnel.
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