1
Table of Contents
1. Detailed Descriptions .......................................................................................................................... 3
Changes from the Previous Machine ..................................................................................................... 3
Specifications.......................................................................................................................................... 4
Parts Layout ............................................................................................................................................ 6
Mechanism ........................................................................................................................................... 10
Straight Paper Ejection Mechanism ................................................................................................. 10
Shift Eject Mechanism ...................................................................................................................... 10
Staple Eject Mechanism ................................................................................................................... 11
Paper Press Mechanism .................................................................................................................. 15
Tray Drive Mechanism ...................................................................................................................... 15
Tray Full Detection Mechanism ........................................................................................................ 15
2. Replacement and Adjustment .......................................................................................................... 16
Removing the Internal Finisher ............................................................................................................ 16
Exterior Covers and Trays .................................................................................................................... 18
Finisher Front Cover ......................................................................................................................... 18
Finisher Upper Cover........................................................................................................................ 18
Finisher Rear Cover .......................................................................................................................... 19
Paper Exit Tray ................................................................................................................................. 19
Paper Exit Cover ............................................................................................................................... 20
Board .................................................................................................................................................... 21
Controller Board (PCB1) ................................................................................................................... 21
Controller Board Bracket .................................................................................................................. 22
Sensors ................................................................................................................................................. 24
Entrance Sensor (S9) ....................................................................................................................... 24
Paper Exit Full Sensor (S8) .............................................................................................................. 25
Stack Height Lever HP Sensor (S18) ............................................................................................... 25
Paper Surface Sensor (S17) ............................................................................................................ 25
Transport Sensor (S13) .................................................................................................................... 26
Positioning Roller HP Sensor (S10) ................................................................................................. 27
Paper Exit Guide Plate HP Sensor (S7) ........................................................................................... 28
Shift Roller HP Sensor (S11) ............................................................................................................ 28
Stapler Move HP Sensor (S12) ........................................................................................................ 29
Jogger Fence HP Sensor (Front) (S15) ........................................................................................... 30
Jogger Fence HP Sensor (Rear) (S16) ............................................................................................ 31
Stapler Tray Jam Sensor (S14) ........................................................................................................ 32
Paper Sensor (S19) .......................................................................................................................... 32
Motors ................................................................................................................................................... 34