Envelopes
Depending on the envelopes, it is possible to expect variable levels of wrinkling. It is recommended that you try a
sample first before buying large quantities of any print media. See "Loading Envelopes in the MPF" for instructions
on loading envelopes.
When printing on envelopes:
•
Use only high-quality envelopes that are designed for use in laser printers.
•
Set the print media source to the MPF. Set the paper type to Envelope, and select the correct size of envelope from
the printer driver.
•
Use envelopes made from 75 g/m
envelope feeder as long as the cotton content is 25 % or less. Envelopes with 100 % cotton content must not exceed
2
90 g/m
(24 lb bond) weight.
•
Use only freshly unpackaged, undamaged envelopes.
•
Use envelopes that can withstand temperatures of 205 °C (401 °F) without sealing, excessive curling, wrinkling, or
releasing hazardous emissions. If you have any doubts about the envelopes you are considering, check with the
envelope supplier.
•
Adjust the guide to fit the width of the envelopes.
•
To load an envelope into the MPF, insert the envelope with the flaps closed or open and the short-edge of the
envelope facing into the printer. The print side must be facing up.
•
See "Loading Envelopes in the MPF" for instructions on loading envelopes.
•
Use one envelope size during a print job.
•
Ensure that the humidity is low because high humidity (more than 60 %) and the high printing temperatures may
seal the envelopes.
•
For best performance, do not use envelopes that:
–
Have excessive curl or twist
–
Are stuck together or damaged in any way
–
Contain windows, holes, perforations, cutouts, or embossing
–
Use metal clasps, string ties, or metal 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 nicked edges or bent corners
–
Have rough, cockle, or laid finishes
Labels
Your printer can print on many labels designed only for use with laser printers.
When selecting labels:
•
Label adhesives, face sheet (printable stock), and topcoats must be able to withstand temperatures of 205 °C (401
°F) and pressure of 25 pounds per square inch (psi).
•
Use labels that can be without sealing, excessive curling, wrinkling, or releasing hazardous emissions.
•
Do not use label sheets with a slick backing material.
CAUTION:
Before buying large quantities of any print media, it is recommended that you try a sample first.
2
(20 lb bond) paper. You can use up to 105 g/m
2
(28 lb bond) weight for the
Print Media Guidelines
177