Service manual

ENWW Chapter 3 Operation 53
Control-panel buttons
Control-panel lights
Button Function
(HELP) ● Provides information about the message on the graphical display.
(B
ACK) ● Backs up one level in the menu tree, or backs up one numeric entry.
● Closes menus if it is held down for more than 1 second.
P
AUSE/RESUME ● Pause: Causes the printer to stop printing the current job and expel all active
pages from the paper path.
● Resume: Returns the printer to the ready or busy state from the menus or the
online Help.
(U
P) ● Navigates to the previous item in the list, or increases the value of numerical
items.
(S
ELECT) ● Opens menus and navigates through menu levels.
● Clears an error condition when the condition can be cleared.
● Saves the selected value for an item.
● Performs the action associated with the item that is highlighted on the graphical
display.
(D
OWN) ● Navigates to the next item in the list, or decreases the value of numerical items.
C
ANCEL JOB ● Cancels the current print job in process and expels all active pages from the
paper path. The time that it takes to cancel the job depends on the size of the
print job. (Press the button only once.)
NOTE: The control-panel lights cycle while the print job is cleared from both the
printer and the computer, and then return to the ready state (Ready light on).
Light State Indication
Ready On The printer is online and ready to accept data to print.
Off The printer cannot accept data because it is offline (paused)
or has experienced an error.
Blinking The printer is going offline. The printer stops processing the
current print job and expels all active pages from the paper
path.
Data On The printer has data to print, but is waiting to receive all of
the data.
Off The printer has no data to print.
Blinking The printer is processing or printing the data.
Attention On The printer has experienced a problem. Note the message
on the control-panel display, and then turn the printer off and
then on again. See “Troubleshooting with control-panel
messages” on page 184 for help in resolving problems.
Off The printer is functioning without error.
Blinking Action is required. See the control-panel display.