266 Print Media GuidelinesLabelsYour 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.When printing on labels:• Use labels that can withstand temperatures of 205 °C (401 °F) without sealing, excessive curling, wrinkling, orreleasing hazardous emissions.• Set the paper type to Label in the printer driver.• Load labels in the MPF. Tray1 and the optional 550-sheet feeder do not support labels.• Do not load labels together with paper in the MPF.• Do not print within 1 mm (0.04 inches) of the die-cut.• Do not print within 1 mm (0.04 inches) of the edge of the label, of the perforations, or between die-cuts of thelabel.• Do not print a label through the printer more than once.• Portrait orientation is preferred, especially when printing bar codes.• Do not use labels that have exposed adhesive.• Use full label sheets. Partial sheets may cause labels to peel off during printing, resulting in a jam.• Do not use label sheets that have adhesive to the edge of the sheet. It is recommended that zone coating of theadhesive is done at least 1 mm (0.04 inches) away from edges. Adhesive material contaminates your printer andcould void your warranty.WARNING: Otherwise a jam occurs in the printer and contaminate your printer and your cartridge with adhesive. As a result,could void your printer and cartridge warranties.Storing Print MediaFor proper print media storage, the following guidelines will help to avoid media feeding problems and uneven printquality.• Store print media in an environment where the temperature is approximately 21 °C (70 °F) and the relativehumidity is 40 %.• Store cartons of print media on a pallet or shelf, rather than directly on the floor.• If you store individual packages of print media out of the original carton, ensure that they rest on a flat surface sothat the edges do not buckle or curl.• Do not place anything on top of the print media packages.