Sharp MX-5500N / MX-6200N / MX-7000N (serv.man75) Service Manual ▷ View online
MX-7000N MX-5500N/6200N/7000N 1 – 6
C. Infusing the developer (color)
1)
Open the front cover.
2)
Check that the lock is released.
When the lock is not released, turn the blue screw counter-
clockwise, and check that the lock is released as shown in (A).
* Failure to complete this step may damage the primary trans-
When the lock is not released, turn the blue screw counter-
clockwise, and check that the lock is released as shown in (A).
* Failure to complete this step may damage the primary trans-
fer belt.
3)
Hold the drum fixing knob by the hand to not rotate, remove
the screw, and remove the drum fixing knob.
the screw, and remove the drum fixing knob.
4)
Pull out the fixing cover.
5)
Loosen the screws, and open the cover of the process section.
6)
Release the fixing screw. (1position for each color)
7)
Pinch the knob and remove the development unit.
8)
Remove two fixing screws of the DV cover.
A
MX-7000N MX-5500N/6200N/7000N 1 – 7
9)
Hold the sections (A), and remove the DV cover in the arrow
direction.
direction.
10) Supply developer in the development unit.
* When infusing the developer, use an extreme care not to
drop developer on the drive section (marked with {).
11) Install the DV cover in the arrow direction.
* When installing the DV cover, be sure to engage the pawls
with the bosses.
12) Fix the DV cover with the two screws.
13) Shake the development unit horizontally a few times.
* When supplying developer, do not tilt the development unit.
A
A
A
MX-7000N MX-5500N/6200N/7000N 1 – 8
14) Install each development unit.
15) Fix it with the fixing screw.
D. Infusing the developer (black)
1)
Loosen the fixing screw.
2)
Hold the knob and remove the development unit.
3)
Remove the screws, and remove the toner hopper unit.
4)
Disconnect the connectors on front side and rear side.
5)
While rotating the MG roller, infuse the developer.
MX-7000N MX-5500N/6200N/7000N 1 – 9
6)
Connect the connectors on front side and rear side.
7)
Engage the pawls to the toner hopper unit, and install it, and fix
with the screws.
with the screws.
8)
Shake the development unit horizontally a few times.
9)
Install the development unit.
10) Fix with the fixing screw.
11) Close the cover of the process section.
12) Tighten the screws. Push the fixing cover.
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