LCIT RT4020
Replacement and Adjustment
Boards
Main Control Board
Rear cover (
External Covers
)
Main control board [A] (
x 6, Stand off x 1,
x7)
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Read This First
Symbols, Abbreviations
Detailed Descriptions
Component Layout
Electrical Components
Drive Layout
Mechanism Details
Paper Feed, Separation
Tray Shift Up/Down
Size Detection
Detecting Paper Remaining Amount and Paper End
Detecting the LCT Set Condition
Replacement and Adjustment
Common Procedures
External Covers
Top Right Cover, Top Left Cover, Rear Right Cover, Rear Cover, Left Cover
Right Cover
Front Left Cover, Front Cover
Rollers
Pick-Up Roller, Feed Roller, Separation Roller
Motors
Lift Motor
Paper Feed Motor, Paper Transport Motor
Sensors
Upper Limit Sensor
LCT Set Sensor
Paper Transport Sensor
Paper Feed Sensor
Paper End Sensor
Stack Sensor
Lower Limit Sensor
Solenoids
Pick-Up Solenoid
Boards
Main Control Board
Others
Feed Unit Cover Switch
Feed Unit Cover LED, Paper Feed LED, Slide Handle LED
x 6, Stand off x 1,
x7)