Oki C910 Service Manual page 193

Display
Service Call Toner sensor detected error. 1) Is an Error message displayed?
160: Y Toner
161: M Toner
162: C Toner
163: K Toner
Service Call Thermistor Slope Error
167: Error
Service Call Compensation Thermistor
168: Error Error
Service Call Upper Side Thermistor Error 1) Is an Error message displayed?
169: Error
Service Call Fuser Thermistor short-
170: Error circuit or Open is detected
171: Error (High Temperature (HOT) or
174: Error Low Temperature (COLD))
175: Error
Service Call Thermistor indicates High
172: Error Temperature (HOT) Error.
176: Error
Service Call Thermistor indicates Low
173: Error Temperature (COLD) Error.
177: Error
Service Call Wrong Fuser Standard
179: Error
Service Call The engine detects com-
180: Error munication is not possible
to with the optional unit.
186: Error 180:Envelope Feeder
(Unused)
181:Duplex unit
182:Tray2 unit
183:Tray3 unit
184:Tray4 unit
185:Tray5 unit
186:Finisher unit
Service Call Communication with control
187: Error panel failed.
Service Call Sub-CPU I/F Error
188: Error
Service Call Inverter Unit I/F Error
189: Error
Service Call System Memory Overflow
190: Error
Service Call PU Firm Download Error
200: Error
to
202: Error
Power Custom Media Table
On/off209: Download Error
DOWNLOAD
ERROR
44043511TH Rev.2
Table 7-1-1 Operator Alarm (4/9)
Cause Error Description and Analysis
2) Does the Error take place again?
1) Is an Error message displayed?
2) Does the Error take place again?
1) Is an Error message displayed?
2) Does the Error take place again?
2) Does the Error take place again?
1) Is an Error message displayed?
2) Does the Error take place again?
1) Is an Error message displayed?
2) Does the Error take place again?
1) Is an Error message displayed?
2) Does the Error take place again?
1) Is the model and power voltage of
the fuser mounted proper?
2) Fuser is properly mounted, but
Error results again.
1) Is an Error message displayed?
2) Does the Error take place again?
Is the control panel and cable
connected properly?
Sub-CPU Communication Error
1) Inverter communications error
2) Does the Error take place again?
System Memory Overflow
Error occurred when downloading PU
firmware.
Failed to download custom media
table.
Oki Data CONFIDENTIAL
Remedy
Judgement
Yes Replace toner sensor or Assy
(SGG-PCB).
Yes Replace toner sensor or Assy
(SGG-PCB).
Yes Turn ON power again.
Yes Leave in that state for 30 minutes
then turn ON power again.
Yes Turn ON power again.
Yes Leave in that state for 30 minutes
then turn ON power again.
Yes Turn ON power again.
Yes Leave in that state for 30 minutes
then turn ON power again.
Yes Turn ON power again.
Yes Leave in that state for 30 minutes
then turn ON power again.
Yes Turn ON power again.
Yes Leave in that state for 30 minutes
then turn ON power again.
Yes Turn ON power again.
Yes Leave in that state for 30 minutes
then turn ON power again.
No Assemble the proper fuser.
Yes Check to see that the fuser is
properly assemble.
Yes Replace fuser.
Yes Turn ON power again.
Yes Replace optional unit.
No Connect properly
Yes Replace the control panel and
cable.
Check the connection of the S2P
board.
Replace the S2P board.
Yes Check the connection of the I/F
cable.
Yes Replace the V72-13 board.
Power OFF/ON
Replace CU PCB. (Replace
EEPROM)
After turning ON the power again,
try downloading again.
(This process isn't executed for
regular operations, therefore, will
not occur)
After turning ON the power again,
try downloading again.
(This process isn't executed for
regular operations, therefore, will
not occur)
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