Oki B4400 Series User Manual page 17

Power on LED (green)
This indicator comes on and stays on when the printer is switched
on using the main power switch.
Ready LED (green)
> 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
summarised as follows:
FLASH READY
TYPE LED
(GREEN)
Flash 1 – x
slow
blink
B4400/B4600 User's Guide – Operator panels > 17
MANUAL ERROR
FEED LED LED
(AMBER) (AMBER)
x
MEANING
The printer is data
processing when
printing has been
suspended.
The image drum
requires changing,
toner is low or paper
tray is empty but no
job is processing.