Multi-Folding Unit FD4000

Read This First

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  • Read This First
    • Symbols, Abbreviations
  • Replacement and Adjustment
    • Covers
      • Front Door Upper Cover
      • Top Cover
      • Inner Upper Cover
      • Front Door
      • Folding Unit Cover
      • Inner Lower Cover
      • Rear Upper Cover
      • Rear Lower Cover
      • Top Rear Cover
      • Top Tray
      • Top Tray Right Cover
      • Pulling Out the Folding Unit Drawer
    • Paper Transport
      • Entrance Sensor
      • Entrance JG (Junction Gate) Motor
      • Entrance JG (Junction Gate) HP Sensor
      • Vertical Path Paper Sensor
      • Horizontal Path Exit Sensor
      • Horizontal Path Paper Sensor
      • Discharge Brush 2
      • Discharge Brush 3
    • Paper Folding
      • Dynamic Roller Lift Motor
      • Crease Motor
      • Dynamic Roller Transport Motor
      • Registration Roller Release Motor
      • Registration Roller Transport Motor
      • Fold Plate Motor
      • Direct-Send JG Motor
      • 1st Fold Motor
      • FM6 Pawl Motor
      • 2nd Fold Motor
      • Jogger Fence Motor
      • 1st Stopper Unit
      • 1st Stopper Motor
      • Jogger Fence HP Sensor
      • 1st Stopper Paper Sensor
      • 1st Stopper HP Sensor
      • Registration Sensor
      • 2nd Stopper Unit
      • 2nd Stopper Motor
      • 2nd Stopper HP Sensor
      • 2nd Stopper Paper Sensor
      • Bypass Exit Paper Sensor
      • 3rd Stopper Unit
      • 3rd Stopper Motor
      • 3rd Stopper Paper Sensor
      • 3rd Stopper HP Sensor
      • Direct-Send JG (Junction Gate) HP Sensor
      • Registration Roller HP Sensor
      • Fold Plate HP Sensor
      • First Fold Unit
      • Dynamic Roller HP Sensor
      • Bypass Entrance Paper Sensor
      • First, Second, Third Fold Rollers
      • When reinstalling the first, second and third fold rollers
      • Fourth, Fifth Fold Rollers
      • Crease Rollers: Idle Rollers
      • Crease Rollers: Drive Rollers
    • Paper Exit
      • Top Tray Exit Sensor
      • Top Tray Paper Path Sensor
      • Top Tray Full Sensor (E)
      • Top Tray Full Sensor (R)
      • Discharge Brush 1
    • Drive Area
      • Horizontal Transport Motor
      • Horizontal Transport Exit Motor
      • Top Tray Exit Motor
      • Top Tray Transport Motor
    • Electrical Components
      • Main Board
      • PSU
    • Fold Adjustments
      • Before You Begin
      • FM1 Z-Folding
      • FM2 Half Fold: Single-sheet Fold and Multi-sheet Fold
      • FM3 Letter Fold-out: Single-sheet Fold and Multi-sheet Fold
      • FM4 Letter Fold-in: Single-sheet Fold and Multi-sheet Fold
      • FM5 Double Parallel Fold
      • FM6 Gate Fold
    • Skew Adjustment
      • Before You Begin
      • Front and Rear
      • Skew Correction Reference Diagrams and Table
      • General Procedure
      • Stopper Adjustment Procedures
  • Detailed Descriptions
    • Overview
      • Specifications
        • General
        • Tray Capacity
      • General Layout
      • Paper Path
      • Rollers
      • Sensor Layout
      • Motors, Solenoids
        • Main Motors
        • Solenoids, Motors
      • Electrical Components: Transport
      • Electrical Components: Vertical Transport
      • Electrical Components: 1st, 2nd, 3rd Stoppers
      • Electrical Components: Registration, 1st Fold
      • Electrical Components: 2nd Fold, Crease
      • Electrical Components: Switch, Board, Fan
    • Fold Mechanisms
      • Fold Process
        • Single-sheet Fold Mode
        • Double-sheet Fold Mode
      • Fold Operations
        • Z-Fold
        • Half-fold
        • Letter Fold-in [1], Letter Fold-out [2], Double-parallel Fold [3]
        • Gate Fold
        • Double Fold
    • Fold Adjustment
      • Fold Measurement Location
      • Crease Roller Adjustment
      • Fold Area Adjustment
        • 1) Z-Fold
        • 2) Half-fold
        • 3) Letter Fold-in
        • 4) Letter Fold-in
        • 5) Double-parallel Fold
        • 6) Gate Fold