Oki C9800 Series Service & Troubleshooting Manual

Also see for C9800 Series: Specifications User guide Manual Safety and regulatory information Regulatory and safety information

Contents

Oki C9800 Series Service & Troubleshooting Manual Manual pdf 6 page image

Chapter 5Troubleshooting Self Diagnostic Codes5.1 Self Diagnostic Error CodesSelf Diagnostic Error Codes (Printer)Self Diagnostic Error Codes (Finisher)Self Diagnostic Error Codes (Other Codes)5.2 General TroubleshootingNo Control Panel DisplayControl Panel LED is on, No Control Panel DisplayPrinter does not appear to Operate at Power On.Printer Continually Displays “Warming Up” or “Initializing”Troubleshooting AC Power SupplyTroubleshooting DC Power SupplyTroubleshooting RAM Memory FailuresPaper Size Errors5.3 Troubleshooting Error Codes167-169 & 170-176 Fuser Failure123, 124 Environmental Sensor Failure321 Motor Overheating Failure102-106 & 200-202 Engine Control Board FailureNone LVPS Power Supply Failure051 Controller Fan Failure121 Power Supply Fan Failure127 (Fuser) , 128 (Fuser, Belt) 918 (Duplex) Fan Failure181, 919 Duplex Interface Failure180-186, 910-926 Tray 2, 3, 4 Com. Errors189 Inverter Unit Interface Failure131-134 C, M, Y, K LED Failure179 Fuser Mismatch Error360 Unsupported Duplex Unit Rom155 Fuse Cut Error (Fuser)154 Fuse Cut Error (Transfer Belt)151-153 Fuse Cut Error C, M, Y, K Drum072 Control PCB to Engine PCB Com. Failure096 Finisher Interface Error097 Inverter Power Supply Failure050, 187 Control Panel Com. Failure330, 917 Error in the Transfer Belt340-343 C, M, Y, K Drum Unit Failure240-248 Engine PCB Flash Memory Error111-117 Unsupported ROM160-163 Toner Sensor Detection Error125 MT Home Position Detect Error144-147 Toner Switch Error/ Lock Error142 Color Up/Down Error310 Top Cover Open Error320 Fuser Unit Detected as Missing350-353 Drum Unit Life Error354 Fuser Life Error355 Belt Life Error410-413 Toner Out Error