Brother HL-3140CW User Manual page 12

Printing Methods
• with each side folded as shown in figure below
If you use any of the types of envelopes listed above, they may damage your machine. This damage may
not be covered under any Brother warranty or service agreement.
Labels
Most labels can be used with your machine. Labels should have an adhesive that is acrylic-based since this
material is more stable at the high temperatures in the fuser unit. Adhesives should not come in contact with
any part of the machine, because the label stock may stick to the drum units or rollers and cause jams and
print quality problems. No adhesive should be exposed between the labels. Labels should be arranged so
that they cover the entire length and width of the sheet. Using labels with spaces may result in labels peeling
off and causing serious jams or print problems.
All labels used in this machine must be able to withstand a temperature of 200 °C for a period of 0.1 seconds.
Types of labels to avoid
Do not use labels that are damaged, curled, wrinkled or an unusual shape.
IMPORTANT
• DO NOT feed part used label sheets. The exposed carrier sheet will damage your machine.
• DO NOT reuse or insert labels that have previously been used or are missing a few labels on the sheet.
• Label sheets should not exceed the paper weight specifications described in this User's Guide. Labels
exceeding this specification may not feed or print correctly and may cause damage to your machine.
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