U SING P RINT MATERIALS 3.33Type and CapacitiesGuidelines for Paper and Special MaterialsWhen selecting or loading paper, envelopes, or other specialmaterial, keep these guidelines in mind:• Attempting to print on damp, curled, wrinkled, or torn papercan cause paper jams and the poor print quality.• Use only high quality copier grade paper for the best printquality.• Avoid paper with embossed lettering, perforations, or atexture that is too smooth or too rough. Paper jams mayoccur.• Store paper in its ream wrapper until you are ready to use.Place cartons on pallets or shelves, not on the floor. Do notplace heavy objects on top of the paper, whether it ispackaged or unpackaged. Keep it away from moisture, orother conditions that can cause it to wrinkle or curl.• Store unused materials at temperatures between 15 o C and30 o C (59 o F to 86 oF). The relative humidity should bebetween 10 % and 70 %.• During storage, you should use moisture-proof wrap, such asany plastic container or bag, to prevent dust and moisturefrom contaminating your paper.• Load special paper types one sheet at a time.• Only use materials specifically recommended for use in laserprinters.• To prevent special materials, such as transparencies and labelsheets from sticking together, remove them as they printsout.Paper Type Capacityaa. Maximum capacity may be reduced depending on the paper thickness.Plain paper 150Envelopes bb. If you load more than one sheet, paper jams will occur. You must load onlyone sheet at a time in the tray.1Labels b 1Transparency filmsb 1Card stocksb 1