Media and tray332. Learning the Basic UsageLabelsTo avoid damaging the machine, use only labels designed for use in laserprinters.• When selecting labels, consider the following factors:- Adhesives: Should be stable at your machine’s fusing temperature.Check your machine’s specifications to view the fusing temperature(about 170°C (338°F)).- Arrangement: Only use labels with no exposed backing between them.Labels can peel off sheets that have spaces between the labels, causingserious jams.- Curl: Must lie flat with no more than 5 mm of curl in any direction.- Condition: Do not use labels with wrinkles, bubbles, or otherindications of separation.• Make sure that there is no exposed adhesive material between labels.Exposed areas can cause labels to peel off during printing, which can causepaper jams. Exposed adhesive can also cause damage to machinecomponents.• Do not run a sheet of labels through the machine more than once. Theadhesive backing is designed for only a single pass through the machine.• Do not use labels that are separating from the backing sheet or are wrinkled,bubbled, or otherwise damaged.Card stock/ Custom-sized paper• In the software application, set margins at least 6.4 mm (0.25 inches) awayfrom the edges of the material.