Lexmark T522 Service Manual - Page 112

4520-xxx Paper Feed Service Check If you have a 936 Transport Motor Error go to the "Main Drive Service Check" on page 2-77. FRU 1 Alignment Assembly 2 Inner Deflector Action Check to ensure the alignment assembly is correctly attached to the left side frame and the mounting screws are tight. Check the alignment assembly for any signs of worn rollers, contaminated rollers or binds. Replace the alignment assembly if any problem is found. Check the inner paper deflector for correct installation. If the deflector is bowed or not fitting correctly, replace the deflector. Autocompensator fails to feed paper. Failures occur randomly throughout the stack of paper. FRU 1 Pass Thru Sensor 2 Autocompensator Assembly 3 Wear Strips in Tray X problem is found. Action Check the pass thru sensor for correct installation and operation. The autocompensator pick roll shaft assembly is not providing enough torque if the pick rollers are not picking the paper correctly. Replace the autocompensator assembly. Check the wear strips for excessive wear, scratches or rough spots. Replace the wear strips if a problem is found. 2-84 Service Manual