Radf Mounting Position Adjustment - Minolta Di551 Service Manual

a. Adjustment method
Step Operation
Move the paper up/down plate up.
1
Open the top cover.
2
Remove the paper feed pick-up cover/B.
3
Remove the spring from the paper feed
roller unit.
1
4
3
1. Top cover
2. Spring
3. Paper feed roller unit
Pull the moving parts of the pick-up sole-
noid and check whether the distance
between the bottom surface of the paper
feed roller and the top surface of the up/
5
down plate is within specification.
Specification: 0.5 to 2.5 mm
If the distance is out of spec, perform steps
5 and later.
Loosen one screw and adjust the mounting
position for the pick-up solenoid.
6
Caution: Take a note to remember the ini-
tial mounting position.
Secure the pick-up solenoid by tightening
7
the screw.
Install the spring.
8
Install the paper feed pick-up cover/B.
9
Close the top cover.
10

[9] RADF mounting position adjustment

1. Tool
• Screwdriver (Phillips)
• Open-end wrench or flat-nose pliers.
2. Adjustment method
2
3
Step
2-112
Adjusting screw B Adjusting screw A
Operation
Open the RADF, remove two screws and
1
detach the top cover (left).
Close the RADF.
2
Check if both stopper pieces on the RADF
side touch the slit glass.
1
3
3
2
1. Stopper piece
2. Top cover (left)
3. Screws
If both stopper pieces do not touch the slit
glass, make adjustments using adjusting
4
screws A and B alternately.
Perform steps 3 and 4 repeatedly until the
two stopper pieces touch the slit glass at
5
the same time.
Using the two screws, install the top cover
6
(left).
ADJUSTMENT
1