Ricoh G133 - Page 918

B804/B805 ii SM
2.1.1 GENERAL LAYOUT .......................................................................... 22
2.1.2 ELECTRICAL COMPONENTS .......................................................... 24
2.1.3 SUMMARY OF ELECTRICAL COMPONENTS ................................. 28
2.1.4 DRIVE LAYOUT................................................................................. 38
2.2 JUNCTION GATES..................................................................................... 40
2.2.1 PROOF MODE .................................................................................. 40
2.2.2 SHIFT MODE..................................................................................... 40
2.2.3 STAPLE MODE ................................................................................. 41
2.3 PRE-STACKING ......................................................................................... 42
2.4 TRAY MOVEMENT MECHANISM .............................................................. 44
2.4.1 UPPER TRAY .................................................................................... 44
2.4.2 LOWER TRAY (B804 ONLY)............................................................. 46
2.5 CORNER STAPLING.................................................................................. 49
2.5.1 STACKING AND JOGGING............................................................... 49
2.5.2 STAPLER MOVEMENT..................................................................... 50
2.5.3 CORNER STAPLING......................................................................... 52
2.6 BOOKLET STAPLING (B804 ONLY) .......................................................... 53
2.6.1 BOOKLET PRESSURE MECHANISM .............................................. 53
2.6.2 BOOKLET STAPLING AND FOLDING.............................................. 54
2.6.3 BOOKLET STAPLING AND FOLDING MECHANISMS..................... 60
2.7 UPPER TRAY OUTPUT ............................................................................. 63
2.7.1 FEED OUT......................................................................................... 63
2.7.2 FEED OUT STACKING...................................................................... 64
2.8 PUNCH UNIT B702 (FOR B804/B805) ....................................................... 65
2.8.1 OVERVIEW OF OPERATION............................................................ 65
2.8.2 PUNCH MECHANISMS..................................................................... 67
2.8.3 PUNCH HOPPER MECHANISM ....................................................... 70
2.9 FINISHER JAM DETECTION ..................................................................... 72