Table of Contents Page....1.1 Functions 115....1.2 External View and Component Names 1162.0 Mechanism Description 117....2.1 General Mechanism 118....2.2 Hopper Mechanism 1193.0 Parts Replacements 120....3.1 Precautions Concerning Parts Replacement 121....3.2 Parts Layout 122....3.3 Parts Replacement Method 123........3.3.1 Link 124........3.3.2 Separator 125........3.3.3 OLEV-11-PCB 126........3.3.4 Pulse Motor 127........3.3.5 Planet Gear 128........3.3.6 Roller-A 1294.0 Troubleshooting 130....4.1 Precautions Prior to the Troubleshooting 131....4.2 Preparations for the Troubleshooting 132....4.3 Troubleshooting Method 133........4.3.1 LCD Status Message List 1345.0 CONNECTION DIAGRAM 135....5.1 Interconnection Diagram 136....5.2 PCB Layout 1376.0 Parts List 138F High Capacity Second Paper Feeder M/MPreface 1391.0 Outline 140....1.1 Functions 141....1.2 External View and Component Names 1422.0 Mechanism Description 143....2.1 General Description 144....2.2 Hopper Mechanism 1453.0 PARTS REPLACEMENT 146....3.1 Precautions Concerning Parts Replacement 147....3.2 Parts Layout 148....3.3 Parts Replacement Methods 149........3.3.1 Stepping Motor (Hopping) 150........3.3.2 TQSB-2 PCB 151........3.3.3 Hopping shaft etc. 1524.0 Troubleshooting 153....4.1 Precautions Prior to the Troubleshooting 154....4.2 Precautions Prior to the Troubleshooting 155....4.3 Troubleshooting Method 156........4.3.1 LCD Status Message List 157