Oki B 4300 - Manual (Page 17)

OPERATOR PANELS > 17
> Indicator off off off off - the printer is off-line off-line off-line off-line and cannot receive data.
The meaning of the indicator LEDs when they flash (x) is summarised
as follows:
CONTROL BUTTON
The primary functions of the control 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.
> Resuming data processing.
Flash type Ready
LED
(Green) Manual feed
LED
(Amber) Error
LED
(Amber) Meaning
Flash 1 –
slow blink x The printer is data processing
when printing has been
suspended.
x The image drum requires
changing or toner is low.
Flash 2 —
blink x The printer is receiving and
processing data during printing or
the printer is resetting itself.
x The printer is requesting that
manual feed is used for paper
feed.
x There is a printing error, problem
with paper or a cover open.
x x x There is a minor error with the
printer.
Flash 3 —
rapid blink x x x There is a major error with the
printer.