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C3400n User’s Guide
14
Illumination and meaning
To be able to indicate a large number of status situations both
individually and in combination, the LEDs are illuminated as
follows:
The Status Monitor in Windows provides a readable description
of the printer status corresponding to the indications of the
LEDs. In Mac, the printer driver provides status information
once you have sent a document to print. In Windows, if you
have the Status Monitor Preferences set to Pop up on alerts,
this readable message will be presented on screen whenever
an abnormal condition occurs. See “Using the printer software”
on page 61 for more information.
LED ILLUMINATION STATUS
Power
(Ready)
Green
OFF Power OFF
ON ON LINE (idle)
Blinking 1 (2S cycle) OFF LINE (this blinking pattern
always takes place while an
error is occurring)
Blinking 2 (500mS cycle) Data being received, printing,
warming up, density
adjustment/temperature
adjustment in progress
Blinking 3 (120mS cycle) Job cancelling in progress
Blinking 4 (4.5S ON and
500mS OFF)
Power saving mode
Paper,
Consumable,
Alarm
(Amber)
OFF ON LINE
ON A warning is indicated
(printing possible)
Blinking 1 (2S cycle) An error has occurred but
printing can continue if you
press the ON LINE or CANCEL
switch.
Blinking 2 (500mS cycle) An error has occurred. You
need to replace consumables
or remove jammed paper, for
example. The printer then
recovers from the error and
printing becomes possible
again.
Blinking 3 (120mS cycle) A serious error has occurred.
rebooting or a service call is
required.