Lexmark M410 Service Manual - Page 28

4045-XXX Service Error Codes Service Error Codes are generally non-recoverable except in an intermittent condition when you can POR the printer to temporarily recover from the error condition. Error Code Action 900 RIP Software Replace the controller board. 902 Indicates an unrecoverable engine software error. Engine Software Replace the engine board. 920 Fuser Error Indicates that the fuser is below temperature when printing. Go to the "Cold Fuser Service Check" on page 2-23. 921 Fuser Error Indicates that the fuser is below standby temperature when the printer is idle. Go to the "Cold Fuser Service Check" on page 2-23. 922 Fuser Error Fuser failed to reach standby temperature. Go to the "Cold Fuser Service Check" on page 2-23. 923 Fuser Error Fuser is too hot during printing or when printer is idle. Go to the "Hot Fuser Service Check" on page 2-25. 924 Fuser Error An open circuit has been detected in the Fuser Thermistor Circuit. Go to the "Hot Fuser Service Check" on page 2-25. 931-935 Printhead Error These errors represent a problem with the printhead. Go to the "Printhead Service Check" on page 2-36. 931 - Printhead: no first Hsync 932 - Printhead: Lost Hsyncs 935 - Mirror Motor unable to reach operating speed. 936 Indicates a problem with the main drive motor. Go to the Transport Motor "Main Drive Service Check" on page 2-29. 2-2 Service Manual