RICOH ERROR CODES SC 1xx Scanning Related Problems SC 101 Exporsure Lamp error SC107 Scanner Lamp Regulator Malfunction SC120 Scanner Home position Error SC121 Scanner home position error 2 SC 122 Scanner home position error 3 SC 123 Scanner home position error 4 Sc 124 Scanner Motor encoder signal error SC 125 Scanner motor speed error1 SC 126 Scanner motor speed error2 SC 127 Scanner motor encoder rotating direction error Sc 128 Scanner motor start error SC 129 Scanner motor speed control error Sc 130 SBU defective error/ Scanner start abnormal SC 131 F-Gate Asserted during shading SC 142 White level detection error SC 143 SBU Auto adjust error SC 144 SBU Connection error SC 150 Scanner ROM Mismatch SC 170 Scanner DA1 Abnormal/Video processing SC 171 Scanner DA2 abnormal SC 173 Scanner Lamp regulator adjustment error SC 174 Scanner DA2 abnormal SC 181 CIS Lamp abnormal SC 183 CIS auto adjustment error SC 184 CIS Transmission error SC 191 Bar Code Scanning error SC 192 Automated SBU adjustment error SC 193 Image Transfer Error SC 194 SBU White level detection SC 195 DF Gate Assert error SC 196 DF Gate Negate error SC 197 DF Gate Error SC 198 Memory card error SC 199 DF Scanning finish error Troubleshooting Tips: SC101:Exposure Lamp error: Exposure Lamp defective Check exposure lamp connections and the stabilizer board. Dirty scanner mirror or scanner mirror out of positions. SBU board defective SC143:SBU white/black level correction error: Exposure lamp defected. Dirty white plate. BICU Board defective SC198:Memory address error: Firmware program of the engine and the controller do no match. Controller Board defective SC 2XX For Laser Unit Problems Code Possible Cause SC201 Polygon Motor SC220 Laser Sync Detect SC221 Scan length detection SC240 LD Power Supply Excessive SC260 HP Sensor SC261 HP Sensor not turning off SC285 Line position Error In some models (AF 2015 etc) SC 2xx error does not exist. SC 3xx and 4xx Image Development Problems. SC320 Polygonal mirror motor SC322 Laser synchronization SC324 LD Drive current over SC325 Magnification Correction SC328 LD Unit Home Position Error2 SC330 LD Unit no initial setting SC343 Yellow Sleeve Motor Lock SC344 Magenta Sleeve Motor Lock SC364 Hard Disk Drive SC365 Image Storage Address Error SC366 Hard Disk Bad Sector Maximum SC371 Yellow TD Sensor Detection Error SC372 Cyan sensor Detection Error SC373 Magenta TD Sensor Detection Error SC401 Transfer Output Abnormal SC402 Transfer Roller Leak SC403 Transfer Belt Position Sensor SC405 Transfer Belt Position Abnormal SC420 Cleaning Motor Lock SC430 Quenching Lamp SC440 Main Motor Lock SC441 Development Motor Lock SC457 Image Transfer Belt Cleaning Unit Position Error SC460 Thermistor1 Temperature SC461 Thermistor2 SC490 Toner Supply Motor Leak. Exhaust Fan Motor Lock Main Fan abnormal. Transfer Bias Paper Attraction Roller Bias Leak Troubleshooting Tips: SC302:Charge Roller Current leakage Clean the machine well. Charge roller damaged. Poor connection of the PCU SC392:Toner density sensor initial setting is not performed correctly. No developer. Developing roller does not turn. Development roller coupling gear is not correctly attached. Poor connection of PCU. ID sensor defective SC402: Transfer roller lead error 2 High voltage supply board defective. Transfer/Separation unit set incorrectly. Transfer roller damaged SC 5xx For Paper Feed and Fusing Problems Code Possible Causes SC500 Main motor/transport motor lock/Fusing motor error SC501 Drawer 1 lift motor malfunction SC502 2nd or 1st tray lift motor malfunction SC503 Drawer3(or 2nd) lift motor error SC504 Drawer 4 or 3rd lift motor malfunction SC505 LCC Tray malfunction SC506 Paper tray motor lock SC507 LCT main/feed motor lock SC508 Rear fence drive motor SC509 Drawer 3 LCT right fence error SC510 LCT lower limit error SC511 LCC motor lock SC515 Drawer left guide drive motor, Tandem rear fence motor error SC516 Drawer 1 side guide motor error SC520 Paper tray error/Duplexer jogger drive motor error SC521 Duplexer jogger driver motor error 2 SC522 Duplex-Side fence jogger HP error SC524 Duplex-End fence jogger HP error SC530 Bypass feed motor lock/fusing fan motor error SC531 Fuser/Duplexer reversing motor error SC541 Fuser thermistor open/ Hot Roller thermistor open SC542 Fuser Temperature warm-up error SC543 Fuser overheat error1 SC544 Hot roller fusing lamp lower limit temperature detected SC545 Fuser lamp overheat error 2 SC546 Fuser ready temperature malfunction SC547 Zero cross signal malfunction/ Fusing temperature does not increase SC548 Fusing installation error SC550 Fusing web end SC551 Pressure roller thermistor open SC552 Pressure roller warm up error SC553 Pressure roller overheat SC554 Pressure roller low temperature abnormal SC555 Pressure roller ready temperature abnormal SC557 Pressure roller temperature does not increase SC558 Zero cross signal abnormal SC590 Exhaust/Fusing fan motor error/used toner collection motor error SC591 Toner supply motor error SC592 Toner bank motor error SC599 Copy exit tray motor lock Troubleshooting Tips: SC500:Too much load on the drive mechanism Some gears or other rotating parting has been jammed. Developing unit is over toned. Main motor or its driving board is defective. Before replacing motors or sensors, first check the mechanical load. SC 541:Fusing thermistor open: Machine is plugged into low line voltage. Fixing thermistor is defective or out of position. Some loose connection. Power Supply board defective SC590:Left exhaust fan motor error. Loose connection of the exhaust fan motor. Too much dust in the fan causing too much load on the motor driver. SC 6XX: Communication errors Code Possible Cause SC600 Comm. Error Bet. Main Control-Operation Panel Boards SC634 Key/ Card Counter Device Error SC636 Communication Error Between BICU & Paper Feed Control PWA SC696 Communication Error Between Engine Boad and Finisher Troubleshooting Tips: SC621:ADF connection error -An incorrect ADF is installed on the machines. The connector of the ADF is removed while the machine is in the energy save mode. SC 7XX: Peripherals Problems SC700 RADF Original Pickup Malfunction SC702 RADF Feed Motor Lock SC703 RADF Transport Motor Lock SC704 RADF Original Exit Motor Lock SC705 RADF Bottom Plate Motor SC721 Sorter Bin Motor SC722 Finisher/Sorter Jogger Motor SC727 Finisher Stapler Rotation error SC728 Finisher paper stack height error SC733 Finisher Lower Tray lift Motor SC760 ADF Gate Abnormal SC770 Display Editor Abnormal Troubleshooting Tips: SC700:ADF pickup problem -Home sensor is defective ADF board or pickup roller mechanism is defective. SC733:Finisher lower tray lift motor -stack height sensor or lower tray limit sensor may cause this problem SC 8XX: Controller Errors SC800 Startup Without Video output End SC804 Startup Without Video Input End SC818 Watchdog Error, Software Malfunction SC819 Kernel Mismatch, Download Firmware again SC820 Self Diagnostic Error,Download Firmware again SC855 Wireless LAN card problem detected SC857 USB Interface Error Detected SC868 Incorrect Data is detected in the SD card SC870 Address Book Data stored on the hard disk was abnormal Troubleshooting Tips: SC 826:Self diagnostic error: NVRAM on the controller board is defective and must be replaced. SC855:Wireless LAN card error Poor Connections between LAN card and the printer Defective controller board. Defective wireless LAN card.
Posted on: Tue, 17 Sep 2013 08:33:56 +0000
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