B4400/4500/4600 User’s Guide
25
•Indicator on - the printer is on-line and ready to receive
data.
•Indicator off - the printer is off-line and cannot receive
data.
The meaning of the indicator LEDs when they flash (x) is
summarized as follows:
OnLine button
The primary functions of the OnLine button are activated by
pressing the switch momentarily and releasing. The primary
functions are as follows:
•Turning the printer off-line.
•Turning the printer on-line (ready).
•Resuming printing after a paper error, paper jam, print
overrun, page overflow, or receiving buffer overflow.
•Interrupting data processing when the printer is
receiving and processing data.
Meaning
XX On Line.
XOff Line.
XX
Flash 1 –
slow blink
Printer is warming up/
processing/ printing.
X X
Flash 1 –
slow blink
No paper in the tray.
Xx
Flash 2 —
blink
Paper Jam.
X X
Flash 2 —
blink
Toner low/Drum near end of
life.
XX
Flash 3 —
rapid blink
Drum Cartridge at end of life.
X
Flash 3 —
rapid blink
X
Flash 3 —
rapid blink
X
Flash 3 —
rapid blink
X
Flash 3 —
rapid blink
Turn the printer off and on
again. If this does not clear
the error, call for service.