6 Load the envelopes in the envelope feeder.7 Adjust the paper guide.8 Lower the envelope weight.9 Press .271–279 paper jamsTo clear a jam in the output expander, high-capacity output stacker, the 5-bin mailbox, or the staple finisher:1 If the paper is exiting into a bin, then pull the paper straight out, and then press .If not, then continue with step 2.2 Pull down the output bin door or doors.3 Remove the jammed paper.4 Close the output bin door or doors.5 Press .280 paper jams1 Pull down the staple finisher door.2 Remove the jammed paper.3 Close the staple finisher door.4 Press .Clearing jams150
