Brother HL-6180DW Ficha De Dados
154
Troubleshooting
6
White lines, bands or ribbing
across the page
Check the machine's environment. Conditions such as high humidity and
high temperatures may cause this print quality problem.
high temperatures may cause this print quality problem.
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Product Safety Guide: Choose a safe location for your product
If the problem is not solved after printing a few pages, put in a new drum unit.
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White Spots on black text and
graphics at 94 mm intervals
Black Spots at 94 mm intervals
If the problem is not solved after printing a few pages, the drum unit may have
foreign material, such as glue from a label, stuck on the drum. Clean the drum
unit.
foreign material, such as glue from a label, stuck on the drum. Clean the drum
unit.
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The drum unit may be damaged. Put in a new drum unit.
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Black toner marks across the
page
If you use label sheets for laser printers, the glue from the sheets may
sometimes stick to the OPC drum surface. Clean the drum unit.
sometimes stick to the OPC drum surface. Clean the drum unit.
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Make sure that you use paper that meets our specifications.
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Do not use paper that has clips or staples because they will scratch the
surface of the drum.
surface of the drum.
If the unpacked drum unit is in direct sunlight or room light, the unit may be
damaged.
damaged.
The toner cartridge may be damaged. Put in a new toner cartridge.
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The drum unit may be damaged. Put in a new drum unit.
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Examples of poor print quality
Recommendation
ABCDEFGH
abcdefghijk
abcdefghijk
A B C D
a b c d e
0 1 2 3 4
a b c d e
0 1 2 3 4