Table Of Contents - Ricoh LCIT RT5000 Service Manual

1. REPLACEMENT AND ADJUSTMENT.................................. B832-1
1.1 FRONT DOOR AND COVERS........................................................... B832-1
1.2 INNER COVER, PAPER FEED UNIT................................................. B832-2
1.3 PAPER FEED ROLLER ..................................................................... B832-3
1.4 LCT MOTORS .................................................................................... B832-4
1.4.1 PAPER FEED, GRIP MOTORS................................................. B832-4
1.4.2 6TH LIFT MOTOR ..................................................................... B832-5
1.4.3 4TH TRANSPORT MOTOR ...................................................... B832-6
1.4.4 5TH TRANSPORT MOTOR ...................................................... B832-7
1.4.5 LCT EXIT MOTOR..................................................................... B832-8
1.4.6 6TH TRANSPORT MOTOR ...................................................... B832-9
1.4.7 4TH, 5TH LIFT MOTORS ........................................................ B832-10
1.5 IMAGE POSITION SENSOR BOARD, EXIT SENSOR .................... B832-11
1.6 PAPER HEIGHT SENSORS, PAPER SIZE SENSORS................... B832-12
1.7 MAIN CONTROL BOARD ................................................................ B832-13
1.8 SIDE REGISTRATION ADJUSTMENT ............................................ B832-14
1.9 ADJUSTING IMAGE POSITION SENSOR STRENGTH AND
SIDE-TO-SIDE REGISTRATION...................................................... B832-15
2. DETAILED DESCRIPTIONS ............................................... B832-17
2.1 PAPER FEED................................................................................... B832-17
2.1.1 PAPER FEED ROLLERS ........................................................ B832-17
2.1.2 PAPER FEED MOTORS ......................................................... B832-18
2.1.3 PICK-UP AND FEED ............................................................... B832-19
2.2 PAPER LIFT ..................................................................................... B832-20
2.2.1 TRAY DETECTION ................................................................. B832-20
2.2.2 LIFT MECHANISM .................................................................. B832-20
2.2.3 LIFT SENSOR ......................................................................... B832-21
2.3 PAPER SIZE DETECTION............................................................... B832-22
2.4 REMAINING PAPER DETECTION .................................................. B832-23
2.5 PAPER END DETECTION ............................................................... B832-24
2.6 IMAGE POSITION CORRECTION................................................... B832-25
3. OVERALL MECHANICAL INFORMATION......................... B832-26
3.1 MECHANICAL COMPONENT LAYOUT .......................................... B832-26
3.2 DRIVE LAYOUT ............................................................................... B832-27
3.3 ELECTRICAL COMPONENTS......................................................... B832-28
3.4 A4/LT LCT B832 LAYOUT (WITH BYPASS).................................... B832-30
3.5 ELECTRICAL COMPONENT SUMMARY ......................................... B832-31

TABLE OF CONTENTS