Oki Data CONFIDENTIAL
42930511TH Rev. 2 180 /
Table 7-1-1 Operator Alarm (6/10)
judgment
Yes
Yes
Yes
No
Yes
No
Yes
Yes
No
Yes
No
Yes
Yes
Cause
Print Satistic
mismatch
RFID Reader not
Installed
RFID Reader I/F
Error
Engine Program
Memory Error
The printer engine
cover is open.
After turning ON the
power or when cover
is closed, the sensor
detects that the unit
is missing.
When media is
missing, the sensor
output value is
outside the standard
value. (Only for
Factory Mode)
Sensor Output
Difference Value
Outside Standard
(Only for Factory
Mode)
Media Detection
Value Outside
Standard
U-Heavy Mode
Media Detection
Value Outside
Standard
Error Description and Analysis
HDD was removed or replaced
after print statistic is set to ON.
1) RFID read device error
2) Does the Error take place
again?
An interface error was detected with
the RFID reader device.
01: communication error between the
RFID reader and the engine PCB.
02: the transceiver circuit error of the
RFID reader.
03:
communication error between the
RFID reader and the Tag chip.
04: the RFID Tag detection error
(more than 4 chips).
240: Flash-memory hardware error
241: Duplex flash-memory error
242: Optional tray-2 flash-memory error
243: Optional tray-3 flash-memory error
244: Optional tray-4 flash-memory error
245: Optional tray-5 flash-memory error
247: Sub-CPU flash-memory error
248: Inverter flash-memory error
1) Check to see if the top cover is
open.
2) Check to see if the cover switch
is normal.
1) Is an Error message displayed?
2) Is the fuser unit mounted properly?
3) Does the Error take place
again?
1)
Has any abnormal substance get
mixed in with the sensor?
2)
Can the paper thickness detection
be reset and restored by opening/
closing the tray?
3)
Is operation restored by turning
OFF/ON the power?
1)
Has any abnormal substance get
mixed in with the sensor?
2)
Can the paper thickness detection
be reset and restored by opening/
closing the tray?
3)
Is operation restored by turning
OFF/ON the power?
1) Is there any abnormal media
mixed in?
2) Has the media been fed as
overlapped sheets?
Is there any abnormal media
mixed in?
Remedy
Get the original HDD back.
Check the connection of the
RFID R/W board.
Replace the RFID R/W board.
Replace the S2V board.
01: Same action as for error 230
02: Replace the RFID R/W
board.
03: Check the connection of the
antenna cable.
04: Check to confirm that the
number of RFID tags is
correct.
If the error still occurs after
rebooting, replace the circuit
board of the relevant unit.
Close top cover
Replace the cover switch.
Check how the fuser is mounted.
Re-mount the fuser, then turn ON
the power again.
Replace the Fuser Unit Assy
Remove obstruction/impurity.
Normal
Remove obstruction/impurity.
Normal
Remove the abnormal media.
Remove the abnormal media.
Display
Service Call
220: Error
Service Call
230: Error
Service Call
231: Error
Service Call
240: Error
to
245: Error
247: Error
248: Error
Close the Cover
Top Cover Open
Please see
HELP for details
Reset fuser
Fuser Error
Please see
HELP for details
Check paper
Paper thickness
error
TRAY
Please see
HELP for details
Check paper
Paper thickness
Error
TRAY
Please see
HELP for details
Check paper
Paper thickness
error
TRAY
Please see
HELP for details
Check paper
Paper thickness
Error
TRAY
Please see
HELP for details
600
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
1200
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
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