6-4 Configurationbb ______________________________________
Status Lights
Printer front panel status lights, or LEDs (Light Emitting Diodes),
indicate printer status (fig. 6.1).
ONLINE/
READY
Online/Ready LED is on when the printer is
ready to receive data. It is off when an engine
error occurs or the printer cover is opened.
DATA
Data LED is on and does not blink when
the printer is receiving data. Blinking
indicates that the printer is processing data.
Manual LED is on when the multipurpose
feeder is selected.
DUPLEX
Duplex LED is on when the printer is in
edge or tumble duplexing mode for
double-sided printing. It is off when the
printer is in simplex mode for single-sided
printing. This LED is active only if the
duplexer is installed.
Control Keys
Front panel control keys allow you to configure some printer features
and to access the configuration menus.
ONLINE
Online key is used to take the printer on and
off line. The window reads READY/IDLE
when the printer is on line or OFFLINE if it
is off line. The printer must be on line to
receive data from your computer.
FORM
FEED
Form Feed key allows you to feed a blank
page through the printer. Some applications
do not issue a form feed command at the end
of a page. If this happens, take the printer
off line and press the Form Feed key; after a
blank page feeds, press the Online key to put
the printer back on line.
