Samsung CLP-315 Guía Del Usuario

30 _Selecting and loading print media

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Successful printing on envelopes depends upon the 
quality of the envelopes. When selecting envelopes, 
consider the following factors:
- Weight: The weight of the envelope paper should 

not exceed 90 g/m

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 or jamming may occur.

- Construction: Prior to printing, envelopes should 

lie flat with less than 6 mm curl, and should not 
contain air.

- Condition: Envelopes should not be wrinkled, 

nicked, or otherwise damaged.

- Temperature: You should use envelopes that are 

compatible with the heat and pressure of the 
machine during operation.

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Use only well-constructed envelopes with sharp and 
well creased folds.

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Do not use stamped envelopes.

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Do not use envelopes with clasps, snaps, windows, 
coated lining, self-adhesive seals, or other synthetic 
materials.

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Do not use damaged or poorly made envelopes.

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Be sure the seam at both ends of the envelope 
extends all the way to the corner of the envelope.

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Envelopes with a peel-off adhesive strip or with 
more than one flap that folds over to seal must use 
adhesives compatible with the machine’s fusing 
temperature for 0.1 second. Check your machine’s 
specification to view the fusing temperature, see 
page 51. The extra flaps and strips might cause 
wrinkling, creasing, or jams, and may even damage 
the fuser.

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For the best print quality, position margins no closer 
than 15 mm from the edges of the envelope.

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Avoid printing over the area where the envelope’s 
seams meet.

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To avoid damaging the machine, use only labels 
designed for use in laser machines.
- When selecting labels, consider the following 

factors:

- Adhesives: The adhesive material should be 

stable at your machine’s fusing temperature. 
Check your machine’s specification to view the 
fusing temperature, see page 51.

- Arrangement: Only use labels with no exposed 

backing between them. Labels can peel off sheets 
that have spaces between the labels, causing 
serious jams.

- Curl: Prior to printing, labels must lie flat with no 

more than 13 mm of curl in any direction.

- Condition: Do not use labels with wrinkles, 

bubbles, or other indications of separation.

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Make sure that there is no exposed adhesive 
material between labels. Exposed areas can cause 
labels to peel off during printing, which can cause 
paper jams. Exposed adhesive can also cause 
damage to machine components.

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Do not run a sheet of labels through the machine 
more than once. The adhesive backing is designed 
for only a single pass through the machine.

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Do not use labels that are separating from the 
backing sheet or are wrinkled, bubbled, or otherwise 
damaged.

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Do not print on media smaller than 76 mm wide or 
356 mm long.

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In the software application, set margins at least 
6.4 mm away from the edges of the material.

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Letterhead must be printed with heat-resistant ink 
that will not melt, vaporize, or release hazardous 
emissions when subjected to the printer’s fusing 
temperature for 0.1 second. Check your machine’s 
specification to view the fusing temperature, see 
page 51.

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Letterhead ink must be non-flammable and should 
not adversely affect printer rollers.

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Forms and letterhead should be sealed in a 
moisture-proof wrapping to prevent changes during 
storage.

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Before you load preprinted paper, such as forms 
and letterhead, verify that the ink on the paper is 
dry. During the fusing process, wet ink can come off 
preprinted paper, reducing print quality.

Using photographic paper or coated paper may cause problems, 
requiring repairs. Such repairs are not covered by Samsung’s 
warranty or service agreements.