Swing unit ....................................................................................... 777 Upper crossmember unit ................................................................ 781 Saddle unit (booklet maker only) .................................................... 784 Saddle-stapler assembly (booklet maker only) ............................... 788 Positioning plate unit (inner side-plate assembly) (booklet maker only) ................................................................................................ 789 Document feed system ...................................................................................
792 Operation-tray assembly ................................................................ 792 Output-bin 1 .................................................................................... 797 Output-bin 2 .................................................................................... 799 Upper output bin (stapler-stacker only) .......................................... 801 Buffer rollers ................................................................................... 802 Booklet-delivery output bin (booklet maker only) ............................ 803 Booklet-delivery output bin unit (booklet maker only) .....................
804 Return roller unit ............................................................................. 805 Pressure roller unit ......................................................................... 807 Entrance upper guide unit .............................................................. 812 Upper-delivery guide (booklet maker only) ..................................... 814 Inlet feed unit (stapler-stacker only) ............................................... 815 Inlet feed unit (booklet maker only) ................................................ 818 Paper-folding roller (booklet maker only) ........................................
821 Electrical system ............................................................................................. 826 Stacker controller PCA ................................................................... 826 Saddle-stitcher controller PCA (booklet maker only) ...................... 827 Solve problems ................................................................................................................................. 828 Intermediate paper-transfer unit (IPTU) ........................................................................... 828 .........................................................................................................................
828 Stapler/stacker and booklet maker .................................................................................. 828 Individual component diagnostics ................................................................... 828 Manual sensor test ......................................................................... 828 Component test .............................................................................. 829 LED diagnostics .............................................................................. 830 Diagrams .........................................................................................................
832 Cross sections ................................................................................ 832 Sensors ......................................................................................... 835 Microswitches ................................................................................. 839 Solenoids ........................................................................................ 841 Motors ............................................................................................. 843 Clutches ..........................................................................................
845 PCA ................................................................................................ 846 Variable resistors, LED, and check pins ........................................ 849 Circuit diagrams .............................................................................. 852 Adjustments ................................................................................................... 857 Adjust the alignment position .......................................................... 857 xviii ENWW