Sharp MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man30) User Manual / Operation Manual ▷ View online
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BEFORE USING THE MACHINE►MAINTENANCE
SCANNING AREA
If black lines or white lines appear in images scanned using the automatic document feeder, clean the scanning area
(the thin long glass next to the document glass).
To clean this part, use the glass cleaner that is stored in the automatic document feeder. After using the glass cleaner,
be sure to return it to its storage position.
(the thin long glass next to the document glass).
To clean this part, use the glass cleaner that is stored in the automatic document feeder. After using the glass cleaner,
be sure to return it to its storage position.
1
Open the automatic document feeder
and remove the glass cleaner.
and remove the glass cleaner.
2
Clean the document scanning area on
the document glass with the glass
cleaner.
the document glass with the glass
cleaner.
One scanning area is on the document glass and the other
is inside the automatic document feeder.
is inside the automatic document feeder.
3
Open the scanning area cover on the
automatic document feeder.
automatic document feeder.
Push in the release switch to release the cover.
4
Clean the scanning area in the
automatic document feeder.
automatic document feeder.
5
Close the cover.
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BEFORE USING THE MACHINE►MAINTENANCE
6
Replace the glass cleaner.
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BEFORE USING THE MACHINE►MAINTENANCE
CLEANING THE MAIN CHARGER OF THE
PHOTOCONDUCTIVE DRUM
If black lines or colored lines appear even after you have cleaned the document glass and automatic document feeder,
use the charger cleaner to clean the main charger that charges the photoconductive drum.
use the charger cleaner to clean the main charger that charges the photoconductive drum.
1
Open the front cover.
2
Remove the waste toner box.
Press the release buttons on the sides of the waste toner
box inward and pull out slowly.
box inward and pull out slowly.
3
Remove the charger cleaner.
The charger cleaner is attached to the front cover.
(1) Pull the right-hand side of the charger
cleaner to detach it from the hook.
(2) Put it over the hook to place it on the back
side.
(3) Turn the charger cleaner around the boss
to detach it from the left hand hook.
(2)
(1)
Boss
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BEFORE USING THE MACHINE►MAINTENANCE
4
Clean the main charger.
(1) Gently push the charger cleaner all the
way in.
(2) Gently remove the charger cleaner.
Insert it so that label (A) on the cleaning target side and label
(B) on the charger cleaner side are oriented as shown.
(B) on the charger cleaner side are oriented as shown.
5
Repeat step 4 with all other main
chargers.
chargers.
There are a total of 4 places to be cleaned in the machine as
shown.
shown.
6
Replace the charger cleaner in its
original position.
original position.
(1) Fit the charger cleaner onto the boss and
rotate. Hook the end (without a handle)
onto the left hook.
onto the left hook.
(2) Put the right-hand side of the charger
cleaner over the hook to place it on the
near side.
near side.
(3) Turn the charger cleaner onto hook.
7
Push the waste toner box into the
machine.
machine.
Push in until you hear a "click" sound indicating that the left
and right locks are engaged.
and right locks are engaged.
(B)
(A)
(B)
Main charger
Boss
(3)
(2)
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