Detailed Section Descriptions; Large Capacity Tray A - Ricoh A265 Service Manual

LARGE CAPACITY TRAY A862

1. OVERALL MACHINE INFORMATION ...................................... 10-1
1.1 SPECIFICATIONS .................................................................................. 10-1
1.2 MECHANICAL COMPONENT LAYOUT ................................................. 10-2
1.3 ELECTRICAL COMPONENT LAYOUT................................................... 10-3
1.4 ELECTRICAL COMPONENT DESCRIPTIONS ...................................... 10-4

2. DETAILED SECTION DESCRIPTIONS ..................................... 10-5

2.1 PAPER FEED.......................................................................................... 10-5
2.2 REVERSE ROLLER AND PICK-UP ROLLER RELEASE ....................... 10-6
2.3 TRAY LIFT .............................................................................................. 10-7
2.4 NEAR END/END DETECTION................................................................ 10-8
2.5 RIGHT TRAY SIDE FENCE .................................................................... 10-9
2.6 LEFT TRAY REAR FENCE ..................................................................... 10-9
2.7 RIGHT TRAY PAPER END DETECTION ............................................. 10-10
3. REPLACEMENT AND ADJUSTMENT .................................... 10-11
3.1 DETACHING THE TRAY FROM THE MAINFRAME ............................ 10-11
Rear Fence HP Sensor..................................................................... 10-11
3.3 CHANGING THE TRAY PAPER SIZE .................................................. 10-12
3.4 LEFT TRAY PAPER END SENSOR ..................................................... 10-12
3.5 TRAY LIFT MOTOR .............................................................................. 10-13
3.6 TRAY MOTOR ...................................................................................... 10-14
3.7 PAPER FEED CLUTCH AND RELAY CLUTCH ................................... 10-15
3.8 PAPER FEED UNIT .............................................................................. 10-16
3.9 UPPER LIMIT, RIGHT TRAY PAPER END, AND
RELAY SENSORS................................................................................ 10-17
3.10 REAR FENCE MOTOR....................................................................... 10-18
3.11 PICK-UP/PAPER FEED/REVERSE ROLLERS .................................. 10-19
BY-PASS UNIT A899
1 OVERALL MACHINE INFORMATION ....................................... 11-1
1.1 SPECIFICATIONS .................................................................................. 11-1
1.2 MECHANICAL COMPONENT LAYOUT ................................................. 11-1
1.3 ELECTRICAL COMPONENT LAYOUT................................................... 11-2
1.4 ELECTRICAL COMPONENT DESCRIPTION ........................................ 11-2
2 DETAILED DESCRIPTIONs........................................................... 11-3
2.1 BASIC OPERATION ............................................................................... 11-3
2.2 PAPER SIZE DETECTION ..................................................................... 11-4
3 REPLACEMENT AND ADJUSTMENT ........................................... 11-5
3.1 PAPER FEED ROLLER/FRICTION PAD/PAPER END SENSOR .......... 11-5
3.2 PAPER SIZE SENSOR BOARD ............................................................. 11-6
3.3 PAPER FEED CLUTCH .......................................................................... 11-7
A265/A267 x SM