Indicates the printer status:
Off – The power is off.
Blinking green – The printer is warming up, processing data, or printing.
Solid green – The printer is on, but idle.
Blinking red – The printer requires user intervention.
Enables Sleep mode or Hibernate mode.
Light color and corresponding printer status:
Off – The printer is idle or in Ready state.
Solid amber – The printer is in Sleep mode.
Blinking amber – The printer is waking from or entering Hibernate mode.
Blinking amber for 0.1 second then goes completely off for 1.9 seconds
in pulsing pattern – The printer is in 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 (POR) with the main power switch.
Attach a device to the USB port on the printer.