Lexmark E250DN Service Manual - Page 49
Service tertiary error codes, Controller software, Transfer roll or tray 2 - symbols
UPC - 734646062992
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4512-220, -230 Service tertiary error codes Service tertiary error codes Service error codes are generally non-recoverable except in an intermittent condition when POR (power-on reset) is performed which allows the printer to temporarily recover from the error. Note: All service errors are initially communicated by all lights flashing which is the primary indication or code. For brevity, this indication is not repeated in the following codes. CAUTION: When this symbol appears, there is a danger from hazardous voltage in the area of the product that is being worked on. Unplug the product before beginning, or use caution if the product must receive power in order to perform the task. Controller software Codes 90x indicate a controller software error/illegal trap. For the other errors, which indicate a faulty programming process or faulty component on the controller card, replace the controller card. See "Controller card removal" on page 4-13. Service tertiary error codes-controller software Lights Service secondary codes-90x ✷ Service tertiary codes 902-General engine software error ✷ ✷ 905-Interface violation by paperport device ✷ ✷ ✷ Service watchdog-90x ✷ ✷ ✷ Timer service slow ✷ ✷ ✷ Transfer roll or tray 2 Code 914 indicates an error in tray 2 motor. Replace the drawer. Code 917 indicates a problem in the transfer roll circuitry. Check the continuity from the cable connection on the HVPS (high voltage power supply) to the right side of the transfer roll. Service tertiary error codes-transfer roll Lights Service secondary codes-91x ✷ Service tertiary codes 914-Tray 2 motor failure ✷ 917-Transfer roll circuity ✷ ✷ ✷ ✷ ✷ ✷ Diagnostic information 2-25