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ADU NIP ROLLER DRIVE SECTION
ADU NIP ROLLER DRIVE SECTION
[1] Construction
ADU changeover gate
Nip roller elevating cam
ADU changeover
solenoid (SD101)
Changeover/
clutch lever
ADU drive motor (M101)
Nip rollers (16)
Method
Nip roller (16)
ADU changeover gate
Main motor/gear drive
ADU changeover solenoid
ADU Drive Motor/Nip roller
elevating CAM
Hexagon cut at roller shaft
end
Mechanism
Paper conveyance
Paper changeover
Nip roller drive
Nip roller rotation control
Nip roller elevating
Nip roller dragging preven-
tion
[2] Mechanism
∗
1. Stacking operation when copying first side
The nip roller is rotated by the main motor (M1) of the main
body through the train of gears.
The first paper passes the ADU changeover gate end and
is fed into the stack section by the nip roller.
*1
*2
*1
*3
Main body gear train
Nip roller (turns)
First paper
ADU changeover gate
