Sharp 3800M Operation Manual - Page 44

Replace the TD cartridge. See TD CARTRIDGE

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Page 44 highlights

User maintenance Cleaning the drum cartridge If some parts of the images are missing from the printed page, you may need to clean the surface of the drum in the drum cartridge. Because the drum surface is very sensitive, you must take extreme care when cleaning it, otherwise it may become damaged, and any damage to this component will have a serious effect on the print quality. Follow the procedure below to clean the drum surface. 1 Turn off the machine power. 4 2 Remove the TD cartridge. To remove the TD cartridge, see page 29, step 2. 3 Remove the drum cartridge.To remove the drum cartridge, see page 31, DRUM CARTRIDGE REPLACEMENT. Put the drum cartridge down on a clean, uncluttered and level surface. The drum can easily become damaged if it is not handled with care. 4 Take a sheet of clean paper and roll it into a tube. Roll it tightly so that the diameter of the hole at each end is less than the thickness of your little finger. 5 Gently rub the surface of the drum (green portion) with the rolled-up paper to remove any particles of toner caking on the drum. • Do not touch the drum surface with the edges of rolled-up paper. • Do not let the drum surface come into contact with anything other than the rolled-up paper. Fingerprints, water, alcohol and other solvents will damage the drum surface. 6 Replace the drum cartridge. (See page 31, DRUM CARTRIDGE REPLACEMENT.) 7 Replace the TD cartridge. (See page 30, TD CARTRIDGE REPLACEMENT.) 8 Close the front cover and turn on the machine power. When the machine is not in use Remove the power cord and the interface cable. If this machine is not in use for a long time, remove the copy paper from the paper tray and store it in a location that is not humid. If the copy paper is left in the paper tray for a long time, it will absorb moisture, resulting in paper misfeeds. 34 SUPPLIES AND USER MAINTENANCE SUK 04 SUPPLIES AND USER MAINTENANCE34LEO.p65 27/03/00, 15:25

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34
SUPPLIES AND USER MAINTENANCE
4
User maintenance
Cleaning the drum cartridge
If some parts of the images are missing from the printed page, you may need to
clean the surface of the drum in the drum cartridge. Because the drum surface is
very sensitive, you must take extreme care when cleaning it, otherwise it may
become damaged, and any damage to this component will have a serious effect
on the print quality.
Follow the procedure below to clean the drum surface.
1
2
3
Put the drum cartridge down on a clean, uncluttered and level surface.
The drum can easily become damaged if it is not handled with care.
4
Take a sheet of clean paper and roll it into a tube. Roll it tightly so that the
diameter of the hole at each end is less than the thickness of your little
finger.
Gently rub the surface of the drum (green portion) with the rolled-up paper
to remove any particles of toner caking on the drum.
5
6
Replace the drum cartridge. (See page 31, DRUM CARTRIDGE
REPLACEMENT.)
Replace the TD cartridge. (See page 30, TD CARTRIDGE
REPLACEMENT.)
7
Close the front cover and turn on the machine power.
8
When the machine is not in use
Remove the power cord and the interface
cable.
•
Do not touch the drum surface with the edges of rolled-up paper.
•
Do not let the drum surface come into contact with anything other
than the rolled-up paper. Fingerprints, water, alcohol and other
solvents will damage the drum surface.
Turn off the machine power.
Remove the TD cartridge. To remove the TD cartridge, see page 29,
step 2.
Remove the drum cartridge. To remove the drum cartridge, see page 31,
DRUM CARTRIDGE REPLACEMENT.
If this machine is not in use for a long time, remove the copy paper from
the paper tray and store it in a location that is not humid. If the copy paper
is left in the paper tray for a long time, it will absorb moisture, resulting
in paper misfeeds.
SUK 04 SUPPLIES AND USER MAINTENANCE LEO.p65
27/03/00, 15:25
34