PF-117 Service Manual

CONTENTS

GENERAL, MECHANICAL/ELECTRICAL

1. SPECIFICATIONS

2. PARTS IDENTIFICATION

3. CROSS-SECTIONAL VIEW

4. DRIVE SYSTEM

5. ELECTRICAL COMPONENTS LAYOUT

6. MECHANISM AND CONTROL

6-1. Vertical Transport Drive Mechanism

6-2. Paper Take-Up Mechanism

6-3. Paper Take-Up Mechanism

6-4. Paper Take-Up Operations

(1) Lift 1 Paper Take-Up Operations

(2) Lift 2 Paper Take-Up Operations

6-5. Paper Separating Mechanism

6-6. Paper Pressure Releasing Mechanism

6-7. Paper Take-Up Roll Retracting Mechanism

6-8. LCC-in-Position Detection

6-9. Edge Guides and Trailing Edge Stop

6-10. Paper Size Setting

6-11. Lifting Mechanism

(1) Lift 1 and 2 Ascent Conditions

(2) Lift 1 and 2 Stop Conditions

(3) LCC Lift-Up Motor EMOT Control

(4) Descent Motion

6-12. Paper Near Empty Detection

6-13. Paper Empty Detection

6-14. Panel Display

6-15. Paper Dehumidifying Heaters (Option)

DIS/REASSEMBLY, ADJUSTMENT

1. DISASSEMBLY

1-1. Maintenance Schedule

1-2. Removal of Exterior Parts

1-3. Removal of the Paper Take-Up Unit

1-4. Removal of the Paper Take-Up Rolls

1-5. Removal of the Feed Roll, Separator Roll and Torque Limiter Assy

1-6. Cleaning of the Paper Take-Up Roll

1-7. Cleaning of the Feed Roll and Separator Roll

1-8. Cleaning of the Vertical Transport Roller/Rolls

1-9. Cleaning of the Roll with a Torque Limiter

2. ADJUSTMENT

2-1. Reference Position Adjustment

MISFEED/MALFUNCTION DETECTION

1. MISFEED DETECTION

1-1. Location of Misfeed Detecting Sensors

1-2. Misfeed Detection Timing

2. MALFUNCTION DETECTION

Diagrams

4659-C001-0A

4659-C201-0A

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