Check for correct installation of the pass thru sensor flag. Service Tip: Be sure the paper in tray is within specifications. Look at your owners manual pages 147- 149 to guide you through the setup. Rotate the cover upward to allow the rear cover hinges to clear the mounting slots and remove the cover. Please click on this link and select your model printer todownload :- 194 views 0 helpful votes The 900 error usually indicates a software or communications problem.
Warning: This test destroys all data on the flash because the flash is reformatted at the end of the test. Check the deflector gap adjustment before continuing this service check. The test helps isolate the printer from the serial cable and host. The voltage measures approximately +5 V dc. Performing Self Tests The printer is running No button actions are the normal series of possible while this start-up tests after it is message is displayed. Remove the controller board parallel port mounting screws, if installed. Warning: To avoid damage to the cables and connectors.
If the paper is jammed in the rear of the duplex, then replace the duplex front cover and open the duplex rear door. If this does not help, you'll probably need service on the machine. This gives the printer's engine board a chance to reset. Remove the ground screw B. Make sure the printer is plugged straight to the wall and not through a surge device or power strip.
Action Deflector Gap Adjustment Check the deflector gap adjustment. . Then, double-click the printer in which you have to change the mode. Cut the cable tie from the fuser board cable bundle. Left Side Frame Removal 1.
Lexmark is not responsible for the use of other replacement parts. If a heavy media is used, it picks very aggressively. It is necessary to replace the fuser assembly, transfer roller and charge roll at this interval to maintain the print quality and reliability of the printer. Disengage the hot roll bearing clips to free the fuser frame walls. Replace the main drive motor.
To view the Maintenance Page Count: 1. Clearing the maintenance message To clear the message, you will need to go into the printer's configuration mode. As you can see we've got one of the largest service manual databases out there, so a good chance we can help you out! Remove the laser assembly cover. Remove the printer and other paper feed options. Action Autocompensator Check the autocompensator pick Assembly arm rollers for sign of glazing, toner or other buildup. Disconnect all cables from the interconnect board. If incorrect, replace the cable.
However, this is not recommended as the message serves as a reminder that maintenance is due. Lexmark may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you. Check for signs of cuts, pinched wiring or damage to the contacts in the connector. Gently disconnect the cables from the duplex board. The paper may have jammed prior to or at the input sensor. Action Pass thru Sensor Check for any debris, pieces of envelope and so on over the pass thru sensor.
After performing that the printer would go into the online mode. System Board If fuse F1 continues to blow, check the stepper motor for a short. As funções de segurança de alguns dos componentes podem não ser sempre óbvias. The only way to observe the paper path is to open the lower front door that is used to access the envelope or multipurpose feeder. Note: If information is written to flash memory and to disk at. Lexmark ne peut être tenu responsable de l'utilisation d'autres pièces de rechange. If the pick roll turns but does not pick paper, check the roll for signs of wear, oil or grease on the surface of the pick roll or slick spots.