Lexmark T620 Service Manual - Page 89

4069-5XX/7XX 260 Paper Jam displays, unable to clear and envelopes fail to feed from the hopper. Kick rolls ARE rotating. Check the deflector gap adjustment before continuing this service check. FRU 1 Deflector Gap Adjustment 2 Weight Assembly 3 Envelope Edge Guide Action Check the deflector gap adjustment. The adjustment may be too narrow. Check the weight assembly to make sure it moves up and down freely without any binds. Also check to make sure the weight assembly rests on all the rear kick rollers when the hopper is empty. Replace the weight assembly if it is damaged or does not operate properly. Check the envelope edge guide to make sure it is not warped or set too close to the envelopes in the hopper. Replace the edge guide if it is damaged or does not operate properly. Diagnostic Information 2-61