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TABLE OF CONTENTS
1. REPLACEMENT AND ADJUSTMENT 1
1.1 MAIN UNIT 1
1.1.1 INTERNAL FINISHER 1
1.2 EXTERIOR COVERS AND TRAYS 3
1.2.1 FINISHER FRONT COVER 3
1.2.2 FINISHER UPPER COVER 4
1.2.3 FINISHER REAR COVER 4
1.2.4 PAPER EXIT TRAY 5
1.2.5 PAPER EXIT COVER 6
1.3 BOARD 7
1.3.1 CONTROLLER BOARD 7
1.4 SENSORS 9
1.4.1 ENTRANCE SENSOR 9
1.4.2 PAPER EXIT FULL SENSOR 10
1.4.3 STACK HEIGHT LEVER HP SENSOR 11
1.4.4 PAPER SURFACE SENSOR 11
1.4.5 TRANSPORT SENSOR 12
1.4.6 POSITIONING ROLLER HOME POSITION SENSOR 13
1.4.7 PAPER EXIT GUIDE PLATE HOME POSITION SENSOR 14
1.4.8 SHIFT ROLLER HOME POSITION SENSOR 15
1.4.9 STAPLER HOME POSITION SENSOR 16
1.4.10 JOGGER FENCE HOME POSITION SENSOR (FRONT) 18
1.4.11 JOGGER FENCE HOME POSITION SENSOR (REAR) 19
1.4.12 STAPLER TRAY JAM SENSOR 20
1.4.13 PAPER SENSOR 21
1.5 MOTORS 22
1.5.1 ENTRANCE MOTOR 22
1.5.2 TRAY LIFT MOTOR 23
1.5.3 STACK HEIGHT LEVER MOTOR 24
1.5.4 PAPER EXIT GUIDE PLATE MOTOR 24
1.5.5 POSITIONING ROLLER MOTOR 25
1.5.6 SHIFT MOTOR 26
1.5.7 STAPLER RETREAT MOTOR 28
1.5.8 JOGGER FENCE MOTOR (FRONT / REAR) 30
1.5.9 TRANSPORT MOTOR 31
1.5.10 PAPER EXIT MOTOR 32
1.6 STAPLER UNIT 34
2. DETAILED DESCRIPTIONS 37
2.1 INTERNAL FINISHER SR3130 (D690) 37
2.1.1 PARTS LAYOUT 37
2.1.2 MECHANISM 44
Straight paper ejection mechanism 44
Shift eject mechanism 45
Staple eject mechanism 46
Paper press mechanism 50
Tray drive mechanism 50
Tray full detection mechanism 50