Service menus
• “Using the printer control panel” on page 223
• “Menus list” on page 224
• “Diagnostics menu” on page 224
• “Configuration menu” on page 242
• “Entering invalid engine mode” on page 252
• “Entering recovery mode” on page 252
• “Accessing the Network SE menu” on page 253
• “Service Engineer menu” on page 253
Using the printer control panel
Use the To
1 Display
• View the printer status.
• Set up and operate the printer.
2 Select button Submit changes made in the printer settings.
3 Arrow buttons Scroll up and down or left and right.
4 Keypad Enter numbers, letters, or symbols.
5 Sleep button Enable Sleep mode or Hibernate mode.
Do the following to wake the printer from Sleep mode:
• Press any hard button.
• Pull out Tray 1 or load paper in the multipurpose feeder.
• Open a door or cover.
• Send a print job from the computer.
• Perform a power‑on reset with the main power switch.
• Attach a device to the USB port on the printer.
6 Stop or Cancel button Stop all printer activity.
7 Back button Return to the previous screen.
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Service menus
223