Table Of Contents - Ricoh ARDF DF3090 Field Service Manual

Table of Contents

Revision Lists........................................................................................................................................................1

Safety and Symbols............................................................................................................................................3

Trademarks.....................................................................................................................................................3

1. Replacement and Adjustment

Covers and Original Tray..................................................................................................................................5

DF Replacement..............................................................................................................................................5

Rear Cover......................................................................................................................................................6

Front Cover and Original Tray......................................................................................................................7

Original Feed Unit..............................................................................................................................................9

Pick-Up Roller...................................................................................................................................................10

Feed Belt...........................................................................................................................................................11

Separation Roller.............................................................................................................................................13

ARDF Drive Board and DF Position Sensor....................................................................................................14

Original Length Sensors and Original Sensor...............................................................................................16

Original Set Sensor..........................................................................................................................................17

Original Size Sensors and Skew Correction Sensor.....................................................................................20

Stamp Solenoid................................................................................................................................................21

Original Exit Sensor.........................................................................................................................................23

Registration Sensor...........................................................................................................................................24

Left Cover Switch..............................................................................................................................................25

Feed Motor.......................................................................................................................................................26

Pick-up Solenoid...............................................................................................................................................28

Inverter Solenoid..............................................................................................................................................29

Feed Clutch.......................................................................................................................................................30

Transport Motor...............................................................................................................................................31