Replacing The C-404 Up/Down Wires - Minolta Di551 Service Manual

C-403 / C-404
(12) After installing the up/down wires, make sure the
up/down wires are passed in the grooves in the
pulleys properly and wires do not run on the
sides of the pulleys. Also make sure the up/down
plate can be moved up and down smoothly by
hand.
Caution: If the up/down plate does not move up
and down smoothly, reinstall the up/
down wires.
(13) Install the up/down wire drive motor assembly,
up/down gear, and relay connectors, following
the removal steps in reverse.
(14) Remove the E-ring to detach the idle gear.
(15) Rotate the remaining paper detection gear until
the round hole in this gear is aligned with the
oblong hole in the up/down motor mounting
assembly.
Caution: Align when the up/down plate is in low-
est position.
1
1. Up/down motor mounting assembly
2. Remaining paper detection gear
3. Round hole
4. Oblong hole
5. E-ring
6. Idle gear
(16) Install the idle gear.
(17) Attach the covers following the removal steps in
reverse.
Caution1: After replacing the up/down wires,
make horizontal
adjustment of the up/down plate.
(Refer to "ADJUSTMENT SEC-
TION.")
2
3
4
5
6
and centering
1-Q-10

[8] Replacing the C-404 Up/Down Wires

a. Procedure
Caution: With the power held on, press the LT
tray down switch (SW100) to move the
up/down plate down to the bottom in
advance.
(1) Remove the clutch replacement cover, side
cover (right), front cover, and rear cover following
the steps (1) to (5) in [7] Replacing the C-403 Up/
Down Wires.
(2) Remove the E-ring.
(3) Remove the five screws to detach the gear cover.
(4) Remove the two bearings.
E-ring
Bearing
(5) Remove the gear A.
(6) Remove the E-ring to remove gear B.
(7) Remove the detent pin for gear B from the up/
down pulley shaft.
(8) Remove the E-ring and bearing to remove gear
C.
Bearing
Gear A
Pin
Gear B
Screw
Screw
Gear cover
Bearing
Screws
Gear C
E-ring
E-ring
Up/down pulley shaft