Oki OKIPAGE 6e Service Manual page 113

Category LCD status message
Controller errors
Cover open
Jam errors
Troubleshooting
Table 6-2 (Cont'd)
Code
(nn)
ERROR nn
81 I/F timeout occurred between
the Main Control PCB and
the optional tray (2nd tray,
envelope feeder, etc.).
90 A watchdog timer timeout
occurred.
91 Invalid CPU was used.
The upper cover was opened.
COVER
OPEN
A jam occurred during paper
hopping from the tray being
displayed .
tray
INPUTJAM
tray: TRAY 1, TRAY 2, FEEDER
Trouble or status
Error
6 - 14
Remedy
Remedy
Check the optional tray for proper
connection.
– Turn the power off, then back
on to recover from the error.
– Replace the Main Control PCB.
– Check valid CPU list.
– Close the cover to release the
error display.
– If the display does not change
after this procedure, replace the
power supply board.
– Check the paper in the cassette.
Open and then close the cover.
When the cover is closed,
recovery printing is carried out
and the error display is released.
– If this error occurs frequently,
see 6.5.2 2-1.
OKIPAGE 6e/6ex
Service Manual, P/N 59276401