1 - 7Chapter 1 Troubleshooting2.3 Error/Status Code ListFor information about the following FIP items described in “FIP to be referred”column in the following table, refer to the manual of each Option unit.FIP1.22 through 25: Option 550 Paper FeederFIP1.26 through 32: Option DuplexFIP1.37 through 43: Option OCTChain Link Fault Items Conditions of detect/Methods of treatment Ref FIP001 300 Top Cover Open Detect Top Cover or Top Cover & Rear Cover OpenDefect of SWITCHI/L ASSY, Confirmation of contact/wiring FIP1.6001 301 Rear Cover Open Detect Rear Cover Open onlyDefect of INTERLOCK S/W REAR,Confirmation of contact/wiring FIP1.6001 302 OCT Cover Open Detect OCT Cover OpenDefect of SWITCH REAR COVER,Confirmation of contact/wiringFIP1.37(Separatevolume)001 306 Duplex Cover Open Detect Duplex Cover OpenDefect of SWITCH DUPLEX, Confirmationof contact/wiringFIP1.26(Separatevolume)001 398 FAN Motor Fail One of FAN MAIN or FAN SUB doesn’ t rotate in specified revolutions.Check Main Fan/Sub Fan and MCU and replace as needed FIP 1.4003 346Scope-FD send errordetected byController(Parity error)Communication fails is caused because ACK is not received by resendin twice.Parity error is detected in HARDWARE of IOT side.If the trouble is not recovered by powering OFF and ON, execute thefollowing.- Check the connection of HVPS/MCU connect harness.- If the trouble is still caused, replace HVPS/MCU PWB.FIP2.18003 347Scope-FD send errordetected byController(Framing error)Framing error is caused because ACK is not received by resend intwice.If the trouble is not recovered by powering OFF and ON, execute thefollowing.- Check the connection of HVPS/MCU connect harness.- If the trouble is still caused, replace HVPS/MCU PWB.FIP 2.18003 348Send error detected byController Detectincorrect command insending ENOSTRPower OFF and ON -003 349Send error detected byController Sending underrunESPIPEPower OFF and ON -003 350Varieties of errorsdetected by ControllerEIOPower OFF and ON -003 354Parity error is caused inreceiving a status fromIOTIt is caused when receiving NAK which reporting the communicationfail.Check the connection of HVPS/MCU connect harness.If the trouble is still caused, replace HVPS/MCU PWB.-003 356Overrun is caused inreceiving a status fromIOTIt is caused when receiving NAK which reporting the communicationfail.Check the connection of HVPS/MCU connect harness.If the trouble is still caused, replace HVPS/MCU PWB.-003 360 Initialization errorbetween IOT-ESSFail to initialize IOT (MCU).Check the connection of HVPS/MCU connect harness.Replace HVPS/MCU PWB.-003 362PAGE-SYNC is causedbefore the preparation ofvideo output is completed.PageSync becomes active before writing output data until bufferbecomes full when printing.Replace the harness to connect ESS and IOT.Replace ESS PWB.-
