Oki B930dn B930n Handy Reference Guide (English, Fran栩s, Espa?ol, P - Page 38

Print Problems cont.

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Troubleshooting Print Problems (cont.) Horizontal, Vertical Line Deletions (there are areas of print deletions that appear across the paper; there are areas of print deletions that form narrow lines) 1. The drum cartridge may not be installed correctly. 2. The drum cartridge may be defective or at the end of its life. 3. The transfer roller may be defective. Horizontal Dark Streaks (there are black lines that appear horizontally on the page) 1. The drum cartridge may be defective or at the end of its life. 2. The paper path may be contaminated with toner. 3. The fuser may be defective. Repetitive Vertical Dark Streaks (there are black lines that appear vertically on the page) 1. The paper path may be contaminated with toner. 2. The drum cartridge may be defective or at the end of its life. 3. The fuser may be defective. 4. The transfer roller may be defective. Dark Spots or Marks (there are dark spots or marks that appear in a random pattern on the page) 1. The paper path may be contaminated with toner. 2. The drum cartridge may be defective. 3. The fuser may be defective. 4. The transfer roller may be defective. 38

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38
Horizontal,
Vertical
±ine
Deletions
(there are
areas of print deletions that appear
across the paper; there are areas of
print deletions that form narrow lines)
1.
The drum cartridge may not be
installed correctly.
2.
The drum
cartridge may be defective or at the
end of its life.
3.
The transfer roller
may be defective.
Horizontal Dark
Streaks
(there are black lines that
appear horizontally on the
page)
1.
The drum
cartridge may be defective
or at the end of its life.
2.
The paper
path may be contaminated with toner.
3.
The fuser may be defective.
Repetitive Vertical
Dark Streaks
(there are black lines that
appear vertically on the
page)
1.
The paper path
may be contaminated with
toner.
2.
The drum cartridge may be
defective or at the end of its life.
3.
The fuser may be defective.
4.
The
transfer roller may be defective.
Dark Spots or
Marks
(there are dark spots or
marks that appear in a
random pattern on the
page)
1.
The paper path
may be contaminated with toner.
2.
The drum cartridge may be defective.
3.
The fuser may be defective.
4.
The
transfer roller may be defective.
Troubleshooting
Print Problems (cont.)