SPECIFICATIONS G.11GEnvelope StorageProper storage of envelopes helps contribute to print quality.Envelopes should be stored flat. If air is trapped in an envelope,creating an air bubble, the envelope may wrinkle duringprinting. See “Printing on Envelopes” on page 3.14.LabelsCAUTIONS:• To avoid damaging the printer, use only labels recommended forlaser printers.• To prevent serious jams, always use the Multi-purpose Tray toprint labels and always use the rear output tray.• Never print on the same sheet of labels more than once andnever print on a partial sheet of labels.When selecting labels, consider the quality of each component:• Adhesives: The adhesive material should be stable at 180°C(356°F), the printer’s fusing temperature.• Arrangement: Only use labels with no exposed backingbetween them. Labels can peel off sheets with spacesbetween the labels, causing serious jams.• Curl: Prior to printing, labels must lie flat with no more than13 mm (5 in.) of curl in any direction.• Condition: Do not use labels with wrinkles, bubbles, or otherindications of separation.See “Printing on Labels” on page 3.16.TransparenciesTransparencies used in the printer must be able to withstandtemperatures of 180°C (356°F), the printer’s fusingtemperature.CAUTION: To avoid damaging the printer, use only transparenciesrecommended for use in laser printers.See “Printing on Transparencies” on page 3.17.
