Oki C9800 Series Service & Troubleshooting Manual page 92

Self Diagnostic Error Codes (Printer)
Code
167 to 169 167 = Thermistor Slope error
168 = Compensation Thermistor Error
169 = Upper Side Thermistor Error
170 to 176 Fuser thermistor Short Circuit / Open Circuit
High Temperature / Low Temperature
179 Wrong Fuser Installed
180 to 186 Communication Error
180 = Envelope Feeder 181 = Duplex 182 = 2
183 = 3
186 = Finisher
187 Communication with Control Panel Error
188 Sub CPU I/F Error
189 Inverter Unit I/F Error
190 System Memory Overflow
200 to 202 PU Firmware Download Error
209 Custom Media Table Download Error
203 to 208 CU Program Error
0xFOC Error
210 to 214
220 Print Statistic Mismatch
230 RFID Reader Not Installed
231
RFID Reader I/F Error
240 to 245 Engine Program Memory Error
240 = Flash Memory Hardware
247, 248
241 = Duplex Flash Memory
243 = Tray 3 Flash Memory
244 = Tray 4 Flash Memory
245 = Tray 5 Flash Memory
247 = Sub CPU Flash Memory
248 = Inverter Flash Memory
Cause/Description
rd th
Tray 184 = 4 Tray 185 = 5
0xFOD Error 0xFFE Error
See "Fuser Failure"
See "Fuser Failure"
Install Correct Fuser / Replace The Fuser
See "Fuser Mismatch Error"
Install Option / Check Connections
nd
Tray Replace Engine Control PCB
th
Tray See "Tray 1, 2, 3, 4 Communication Errors"
See "General Troubleshooting"
" Control Panel Communication Failure"
Check Connection of the Motor Driver Board.
Replace the Motor Driver Board / Engine Control Board
See "Inverter Unit Interface Failure"
Replace CU PCB
See "Engine Control Board Failure"
Write Down the 24 Digit Number
0xFFF Error Check Connection of the CU PCB
HDD was Removed or Print Statistic Set to On
Re-install Original HDD
Check Connections. Replace the RFID Relay Board
Replace the Engine Board.
Check to Confirm that the Number of the RFID Tags is
Correct. Check Connections. Replace Engine Control
Board.
See "Engine Board Flash Memory Error"
Page 124
Remedy
page 99
page 99
page 112
page 97 and
page 120
page 109
(must replace EEPROM)
page 102 & 124
page 108