Dell 5130cn Service Manual page 68

Chapter 6 Principles of Operation CONTENTS
1. Overview......................................................................................................................6 - 1
1.1 Configuration..................................................................................................................................... 6 - 1
2. Paper Feeding .............................................................................................................6 - 2
2.1 Paper Path ........................................................................................................................................ 6 - 2
2.2 Layout of Paper Path ........................................................................................................................ 6 - 3
2.3 Feeding in Horizontal Transport (H-TRA) ......................................................................................... 6 - 4
2.4 Feeding in X' port .............................................................................................................................. 6 - 5
2.5 Feeding in Compile Tray................................................................................................................... 6 - 6
2.6 Ejection to Stacker Tray.................................................................................................................... 6 - 7
3. Functions of Major Functional Components ................................................................6 - 8
3.1 H-TRA ............................................................................................................................................... 6 - 8
3.1.1 Major Components and Their Functions................................................................................... 6 - 8
3.2 X' port................................................................................................................................................ 6 - 9
3.2.1 Major Components and Their Functions................................................................................... 6 - 9
3.3 Compile Tray................................................................................................................................... 6 - 10
3.3.1 Major Components and Their Functions................................................................................. 6 - 10
3.3.2 Operations in Compile Tray .................................................................................................... 6 - 12
3.3.2.1 Tamping.......................................................................................................................... 6 - 12
3.3.2.2 Offset Stacking ............................................................................................................... 6 - 13
3.3.2.3 Sheet/Envelope Select Lever ......................................................................................... 6 - 14
3.4 Stapler............................................................................................................................................. 6 - 16
3.4.1 Major Components and Their Functions................................................................................. 6 - 16
3.4.2 Stapling ................................................................................................................................... 6 - 21
3.4.2.1 Operation of Stapling ...................................................................................................... 6 - 21
3.4.2.2 Stapling Position ............................................................................................................. 6 - 22
3.5 Stacker Tray.................................................................................................................................... 6 - 23
3.5.1 Major Components and Their Functions................................................................................. 6 - 23
3.6 Electrical ......................................................................................................................................... 6 - 28
3.6.1 Major Components and Their Functions................................................................................. 6 - 28
4. Torque Transmission Route ......................................................................................6 - 30
4.1 MOTOR ASSY PM HTU ................................................................................................................. 6 - 30
4.2 DRIVE ASSY TRANS ..................................................................................................................... 6 - 32
4.3 MOTOR ASSY EJECT DRIVE........................................................................................................ 6 - 34
4.4 MOTOR ASSY EJECT DRIVE........................................................................................................ 6 - 36
4.5 MOTOR ASSY TAMPER ................................................................................................................ 6 - 38
4.6 DRIVE ASSY STACKER ................................................................................................................ 6 - 40
Finisher Service Manual
Version 3 2009.07.03
Chapter 6 Principles of Operation