Tips on using envelopes
Print samples on the envelopes being considered for use before buying large quantities.
•
Use envelopes designed specifically for laser/LED printers. Check with the manufacturer or vendor to ensure that
the envelopes can withstand temperatures up to 220°C (446°F) without sealing, wrinkling, curling excessively, or
releasing hazardous emissions.
•
For best performance, use envelopes made from 90
‑
g/m
2
(24
‑
lb bond) paper or 25% cotton. All
‑
cotton envelopes
must not exceed 70
‑
g/m
2
(20
‑
lb bond) weight.
•
Use only new envelopes from undamaged packages.
•
To optimize performance and minimize jams, do not use envelopes that:
–
Have excessive curl or twist.
–
Are stuck together or damaged in any way.
–
Have windows, holes, perforations, cutouts, or embossing.
–
Have metal clasps, string ties, or folding bars.
–
Have an interlocking design.
–
Have postage stamps attached.
–
Have any exposed adhesive when the flap is in the sealed or closed position.
–
Have bent corners.
–
Have rough, cockle, or laid finishes.
•
Adjust the width guides to fit the width of the envelopes.
Note:
A combination of high humidity (over 60%) and high printing temperature may wrinkle or seal envelopes.
Tips on using labels
Note:
Use paper label sheets for occasional use only. Vinyl, pharmacy, and dual
‑
sided labels are not supported.
For detailed information on label printing, characteristics, and design, see the
Card Stock & Label Guide
available on
the Lexmark Web site at
http://support.lexmark.com
.
When printing on labels:
•
Use labels designed specifically for laser/LED printers. Check with the manufacturer or vendor to verify that:
–
The labels can withstand temperatures up to 210°C (410°F) without sealing, excessive curling, wrinkling, or
releasing hazardous emissions.
Note:
Labels can be printed at a higher fusing temperature up to 220°C (428°F) if Label Weight is set to
Heavy. Select this setting using the Embedded Web Server, or from the printer control panel Paper menu.
–
Label adhesives, face sheet (printable stock), and topcoats can withstand up to 25 psi (172 kPa) pressure without
delaminating, oozing around the edges, or releasing hazardous fumes.
•
Do not use labels with slick backing material.
•
Use full label sheets. Partial sheets may cause labels to peel off during printing, resulting in a jam. Partial sheets
also contaminate the printer and the cartridge with adhesive, and could void the printer and cartridge warranties.
•
Do not use labels with exposed adhesive.
•
Do not print within 1 mm (0.04 in.) of the edge of the label, of the perforations, or between die
‑
cuts of the label.
•
Be sure adhesive backing does not reach to the sheet edge. Zone coating of the adhesive at least 1 mm (0.04 in.)
away from edges is recommended. Adhesive material contaminates the printer and could void the warranty.
Printing
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