Toshiba e-STUDIO4500c Service Manual page 34

3. DETAILED DESCRIPTIONS................................................. B331-4
3.1 SECTIONAL DESCRIPTION ...........B331-4LCT (LARGE CAPACITY TRAY)
1. REPLACEMENT AND ADJUSTMENT ................................. B473-1
1.1 EXTERNAL COVERS.......................................................................... B473-1
1.2 PICK-UP/FEED/SEPARATION ROLLERS ......................................... B473-2
1.3 PICK-UP SOLENOID.......................................................................... B473-3
1.4 PAPER END SENSOR, UPPER COVER SWITCHES ....................... B473-4
1.5 TRAY MOTOR.................................................................................... B473-5
1.6 PAPER STACK SENSOR................................................................... B473-5
1.7 PAPER SIZE ADJUSTMENT.............................................................. B473-6
2. DETAILS............................................................................... B473-7
2.1 OVERVIEW ........................................................................................ B473-7
2.1.1 LCT MAIN COMPONENTS ....................................................... B473-7
2.1.2 LCT DRIVE LAYOUT................................................................. B473-9
2.2 PAPER FEED AND SEPARATION .................................................. B473-10
2.2.1 STARTING PAPER FEED ....................................................... B473-10
2.2.2 FEED AND SEPARATION....................................................... B473-11
2.3 PAPER LIFT ..................................................................................... B473-12
2.4 PAPER HEIGHT DETECTION ......................................................... B473-14
2.5 PAPER END DETECTION ............................................................... B473-15
2000/3000-SHEET FINISHER
1. 1. REPLACEMENT AND ADJUSTMENT ............................ B700-1
1.1 BASIC PROCEDURES....................................................................... B700-1
1) 1.1.1 COVERS.................................................................................... B700-1
2) 1.1.2 UPPER TRAY, END FENCE ..................................................... B700-2
1.2 UPPER TRAY LIMIT SENSOR, LIMIT SWITCH ................................ B700-4
1.3 POSITIONING ROLLER..................................................................... B700-5
1.4 PROOF TRAY EXIT SENSOR ........................................................... B700-6
1.5 UPPER TRAY HEIGHT SENSORS 1, 2 ............................................. B700-7
1.6 EXIT GUIDE PLATE, UPPER TRAY EXIT SENSOR ......................... B700-8
1.7 PROOF TRAY FULL SENSOR........................................................... B700-9
1.8 FINISHER ENTRANCE SENSOR .................................................... B700-10
1.9 PRE-STACK TRAY EXIT SENSOR.................................................. B700-11
1.10 FOLD UNIT EXIT SENSOR............................................................ B700-12
1.11 FOLD ADJUSTMENTS (B700 ONLY) ............................................ B700-13
1) 1.11.1 FOLDING HORIZONTAL SKEW ADJUSTMENT .................. B700-13
2) 1.11.2 FOLD VERTICAL SKEW ADJUSTMENT .............................. B700-16
1.12 CORNER STAPLER....................................................................... B700-17
1.13 FOLD UNIT..................................................................................... B700-18
1.14 FOLD UNIT ENTRANCE SENSOR ................................................ B700-20
1.15 STACK PRESENT SENSOR.......................................................... B700-21
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