Lit when the machine's
main power is on.
Puts the machine to sleep or
wakes it up.
Cancels the printing job in progress.
Resets settings and displays the
basic screen.
Starts copying and scanning operations and processing for
setting operations.
Clears entered numbers and characters.
Numeric keys. Enter
numbers and symbols.
Displays the function menu for copy,
print, transmission and scan to USB.
Used to select a menu item, move the cursor when
entering characters, change a value, etc.
Returns the Message Display to the
previous screen.
Lights or blinks when an error occurs.
Selects the chosen item or finalizes the entered
value.
Blinks while the machine is accessing the memory.