• Increments or decrements
numbers, or selects menu
in the message display.
• When a specific error
occurs, select the [ ]
key to show the Help
screen.
Finalizes a function or menu,
and numbers that have been
entered.
Exits the operation for the
current user (i.e. log out).
Cancel a printing job.
Message display:
Displays the setting menu
and error messages.
Lights up in the print ready state.
Blinks during print processing or when an error occurs.
Lights up when the machine is in energy save mode.
Lights or blinks when an error occurs and a job is stopped.
Clears a specific error, and
wakes the machine from the
sleep state.
Displays the Menu screen.