Oki OKIPAGE 8c Plus Maintenance Manual page 112

Category LCD Status
Message K
Controller ERROR Undefined
Error nn
LED
C M Y READY
Undefined Undefined Undefined OFF
ATTENTION Trouble or Status
Blink Code Details of error
(nn)
DB Humidity sensor error
DC Waste-toner sensor error
DE Pinch roller up/down error
E0 Fusing Unit Error
E1 Fan Motor Error
E8 Option status error 2 (Error on in-
terface between the engine board
and the second tray)
E9 SRAM error
PW-LSI error
EA
Remedy
Remedy
Make sure that the relative humidity stays 0%
< h < 95%. (the subsequent contents are the
same as those of [DA])
Re-mount the waste toner box and re-power
on to ensure whether the alarm goes off or
not. If the alarm stays on, exchange waste
toner sensor, or replace the junction board
(PXF-PCB) or engine board (PX4-PCB).
Turn on the power of the page printer again.
If this error still occurs, replace the engine
board (PX4 PCB) or the front feed assembly.
See Chapter 6.5.2
See Chapter 6.5.2
Check the connection between the engine
board and the second tray board. Turn on
the power of the page printer again. If this
error still occurs, replace the program ROM
of the engine board (PX4 PCB), the junction
board (PXF PCB), the second tray board
(AOLT PCB).
When replacing the main board, demount the
EEPROM chip from the old main board and
remount it on the new main board.
Turn on the power of the page printer again.
If this error still occurs, replace the program
ROM of the engine board (PX4 PCB) or the
engine board.
When replacing the main board, demount the
EEPROM chip from the old main board and
remount it on the new main board.
Turn on the power of the page printer again.
If this error still occurs, replace the power
supply board (power-supply PCB).