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Caution:
1. Insert the six claws of the paper feed guide plate
(lower) into the square hole of the paper feed reinforcing
plate securely.
2. When installing paper feed guide plate (lower) ass'y,
connect the coupling securely.
3. Replacing the Double Feed Prevention Roller
a. Procedure
(1) Remove the four set screws, then remove main body
base plate (A).
(2) Disconnect the relay connector (CN134).
(3) Remove the four set screws and remove the paper
feed guide plate ass'y (lower) from the ADF.
(4) Remove the spring from the paper feed guide plate
(lower).
(5) Remove the two set screws, then remove the paper
feed guide plate (lower) from the paper feed guide
ass'y (lower).
Set screw
Spring
Set screw
Paper feed guide plate (lower)
Paper feed guide plate
(lower) ass'y
Coupling
Square
hole
Square hole
(6) Remove the stop ring, then remove the double feed
prevention roller while pulling out the shaft.
Shaft
Stop ring
Double feed prevention roller
(7) Re-install the above parts in the opposite sequence to
removal.