Ricoh Aficio 2035e - Large Capacity Tray B543

SM i B543
LARGE CAPACITY TRAY B543
TABLE OF CONTENTS
1. OVERALL MACHINE INFORMATION ............................................1
1.1 SPECIFICATIONS........................................................................................ 1
1.2 MECHANICAL COMPONENT LAYOUT ......................................................2
1.3 ELECTRICAL COMPONENT LAYOUT........................................................3
1.4 ELECTRICAL COMPONENT DESCRIPTION.............................................. 4
1.5 DRIVE LAYOUT ...........................................................................................5
2. DETAILED DESCRIPTIONS ...........................................................6
2.1 PAPER FEED MECHANISM ........................................................................ 6
2.2 TRAY LIFT AND PaPER HEIGHT DETECTION MECHANISM ...................7
Tray lifting conditions ............................................................................... 7
Tray lowering conditions ..........................................................................7
2.3 TRAY UNIT SLIDE MECHANISM ................................................................8
3. SERVICE TABLES..........................................................................9
3.1 DIP SWITCHES............................................................................................9
3.2 test points ..................................................................................................... 9
3.3 switches........................................................................................................9
3.4 fuses............................................................................................................. 9
4. REPLACEMENT AND ADJUSTMENT..........................................10
4.1 COVER REPLACEMENT...........................................................................10
Tray Cover .............................................................................................10
Front Cover............................................................................................ 10
Rear Cover ............................................................................................10
Right Lower Cover .................................................................................10
Upper Cover ..........................................................................................10
4.2 ROLLER REPLACEMENT .........................................................................11
4.2.1 PAPER FEED, SEPARATION, AND PICK-UP rollerS....................... 11
Pick-up Roller ........................................................................................ 11
Paper Feed Roller.................................................................................. 11
Separation Roller ................................................................................... 11
4.3 TRAY LIFT AND PAPER END SENSOR REPLACEMENT........................12
Tray Lift Sensor .....................................................................................12
Paper End Sensor.................................................................................. 12
4.4 RELAY SENSOR REPLACEMENT............................................................13
4.5 SIDE FENCE POSITION CHANGE............................................................14