Oki Data CONFIDENTIAL
43967002TH Rev. 1
303 /
7. Troubleshooting
Error Code
Displayed message
Descriptions
(ONLINE) Wait a Moment
Network Configuration
Writing
This appears during the NIC configuration data is
storing into the flash memory, as the setting was
changed.
(ONLINE) Wait a Moment
Network Initializing
This appears when the NIC initialization is occurred, as
the setting was changed.
(ONLINE) SIP Firmware Missing.
Indicates that the firmware in MZA board can not be
detected.
310
311
Cover Open
Close the blinking cover
The cover is open.
Error 310 : Top Cover
Error 311 : Front Cover
316
Cover Open
Close the blinking cover
The cover is open.
Error 316 : Duplex Unit
320
Please check Fuser Unit. The fuser unit is not correctly installed.
321
Power Off and Wait for a
while
Motor Driver IC overheat is detected.
330
Please change Belt Unit. The belt unit is not correctly installed.
340
341
342
343
Please check
%COLOR% Image
Drum.
The image drum is not correctly installed.
Error 340 : Y
Error 341 : M
Error 342 : C
Error 343 : K
348
Please check Fuser Unit:
%ERRCODE%
The engine detects the fuser unit error.
It recovers, when a value is able to be normally read
by re-reading after cover closing. When not recovering,
exchange of a fuser unit is needed.
%ERRCODE% specifies 3 digits error code.
350
351
352
353
Please install New
%COLOR% Image
Drum.
The life of the image drum (Alarm)
Error 350 : Y
Error 351 : M
Error 352 : C
Error 353 : K
Warning status takes effect at Cover Open/Close.
Error Code
Displayed message
Descriptions
354
Please change Fuser
Unit: %ERRCODE%
Notifies the fuser has reached its life. This is the error
displayed based on the counter to indicate that the
fuser has reached its life, and printing will stop.
Warning status takes effect at Cover Open/Close.
This error will occur on some user setting mode.
%ERRCODE% specifies 3 digits error code.
355
Please change Belt Unit:
%ERRCODE%
Notifies the transfer belt has reached its life. This is the
error displayed based on the counter to indicate that the
belt has reached its life, and printing will stop.
Warning status takes effect at Cover Open/Close.
%ERRCODE% specifies 3 digits error code.
356
Please change Belt Unit:
%ERRCODE%
Indicates waste toner full. Warning status takes effect
only once at Cover Open/Close, and the error occurs
again when about 500 copies have been printed.
%ERRCODE% specifies 3 digits error code.
360
Install Duplex Unit
Duplex unit is open (removed).
This message is displayed the duplex unit is removed
under the error status (paper jam, cover opend e.t.c.)
occurred.
If the duplex unit is removed without error status,
"Inspection is required. 181: Fatal Error" is displayed.
370
371
373
Paper jam!
Open & check the
blinking cover.
Jam has occurred nearby DUPLEX unit.
Error 370 : Duplex Reversal
Error 371 : Duplex Input
Error 373 : Multifeed into Duplex (Duplex Remain Jam)
Alarm Buzzer is sounded, when "Admin Setup" -
"Management" - "Sound Setup" - "Paper Jam Alert"
setting is "ON".
372
Paper jam!
Open & check the
blinking cover.
Jam has occurred nearby DUPLEX unit.
Error 372 : Misfeed from Duplex
Alarm Buzzer is sounded, when "Admin Setup" -
"Management" - "Sound Setup" - "Paper Jam Alert"
setting is "ON".
