Toshiba 4580, Service Manual

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8070/6570/5570/4580 TRANSFER/TRANSPORT UNIT 11 - 8 Mar. 2000 © TOSHIBA TEC
[E] Brush
(1) Remove the transfer belt support/power sup-
ply mechanism from the transfer belt unit.
(2) Remove the short transport guide fastening
screw, and slide the transport guide. Then, draw
out the transport guide upwards.
(3) Remove the front stop ring and the 3 gears.
Note: a and c have claws. Remove in order a, b
and then c.
(4) Remove the stop ring on the rear brush axis
and pull out the bushing.
(5) Press the brush temporarily to the rear, rotate
the shaft on the front side, and draw out the
brush upwards to the front.
Notes: 1. When installing the gear, install so that
the projection on the inner diameter of
the gear shaft fits firmly into the groove
on the shaft.
2. When the bush in the nozzle side comes
off, securely install it with care of the di-
rection.
3. Do not directly touch the surface of the
brush with your hands.
[F] Cleaning blade
(1) Remove the transfer belt support and power
supply mechanisms from the transfer belt unit.
(2) Remove the 3 screws, the reinforcing plate
and remove the cleaning blade upwards.
Notes: 1. When assembling the cleaning blade,
assemble so that the bosses on both side
fit properly into the blade plate holes, and
fasten by screws.
2. Do not directly touch the blade edge by
hand. Also, do not allow hard objects to
bump against the blade edge.
2
1
c
a
b
1
2