Oki Data CONFIDENTIAL
42930511TH Rev. 2 177 /
Table 7-1-1 Operator Alarm (3/10)
judgment
No
Yes
Yes
Yes
No
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Cause
Video overrun
detect
Parameter Match
Check Error
Finisher
Unrestorable Error
Inverter power
supply Error
When turning ON
the power,
detected error in
engine EEPROM
test total.
When turning
ON the power,
failed to detect
the EEPROM
(presence).
Error detected in
engine control
logic.
An optional unit
for another model
was detected.
111: Duplex unit
112: 2nd Tray
113: 3rd Tray
114: 4th Tray
115: 5th Tray
116: Finisher
117: Inverter
Low Voltage
Power FAN Error
Sensor detects an
inappropriate
relative humidity
for the operating
environment.
Sensor detects an
inappropriate
room temperature
for the operating
environment.
Error detected in
MPT home
position.
Sensor Dew Error
Error Description and Analysis
Is the CU Assy properly
mounted?
Does replacement of the CU
PCB correct the problem?
Normal Read/Write not possible
with EEPROM or Flash.
Is the error display
reproducible?
Is the error display
reproducible?
Does the Error take place again?
Is there an EEPROM?
Does the Error take place again?
Does the Error take place again?
Is the proper optional unit for
that model mounted?
1) Is the PU PCB high voltage
power cable properly con-
nected?
2) Does the Error take place
again?
1) Is an Error message dis-
played?
2) Does the Error take place
again?
1) Is an Error message dis-
played?
2) Does the Error take place
again?
1) Is an Error message dis-
played?
2) Does the Error take place
again?
Sensor Dew Error Detected
Remedy
Properly mount
Replace CU PCB.
(Must replace EEPROM)
If the condition does not change
replace CU PCB.
If turning OFF and ON the power
again does not correct the
problem, maintenance by a
servicing personnel is necessary.
If turning OFF and ON the power
again does not correct the
problem, maintenance by a
servicing personnel is necessary.
Replace engine control PCB
(S2V).
Check to see if there is an
EEPROM. If not, mount an
EEPROM.
Mount the EEPROM.
Replace engine control PCB
(S2V).
Replace engine control PCB
(S2V).
Mount the proper optional unit.
Check the connection. Then turn
ON the power again. Replace
the unit if operations is not
restored.
Connect properly
Check to see if there is any
contact-defects in the high
voltage system.
Replace High Voltage Power Unit
Turn ON power again.
Replace the environmental
sensor.
Turn ON power again.
Replace the environmental
sensor.
Turn ON power again.
Replace MPT
Wait a while then turn ON power
again.
Display
Power Off/on
073: Error
to
075: Error
Service Call
081: Error
Service Call
096: Error
Service Call
097 Error
Service Call
104: Error
Service Call
105: Error
Service Call
106: Error
Service Call
111: Error
to
117: Error
Service Call
121: Error
Service Call
123: Error
Service Call
124: Error
Service Call
125: Error
Turn OFF the
power and wait
for awhile.
126: Dew Error
600
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
1200
-
-
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
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