5.1 < Loading print media>5 Loading print mediaThis chapter will help you understand types of paper you can use withyour printer and how to properly load paper in the different paper traysfor the best print quality.This chapter includes:• Selecting print media• Loading paper• Selecting an output locationSelecting print mediaYou can print on a variety of print media, such as plain paper, envelopes,labels, and transparencies. Always use print media that meet theguidelines for use with your printer. Print media that does not meet theguidelines outlined in this user’s guide may cause the followingproblems:• Poor print quality• Increased paper jams• Premature wear on the printer.Properties, such as weight, composition, grain, and moisture content,are important factors that affect the printer’s performance and the outputquality. When you choose print materials, consider the following:• Desired outcome: The print media you choose should be appropriatefor your project.• Size: You can use any size media that fits easily within the paperadjusters of the paper tray.• Weight: Your printer supports print media weights as follows:- 16 to 24 lb bond (60 to 90 g/m2 ) for the tray 1 and optional tray 2- 16 to 43 lb bond (60 to 163 g/m2 ) for the multi-purpose tray- 20 to 24 lb (75 to 90 g/m 2 ) for the duplex printing (ML-3051ND only)• Brightness: Some print media are whiter than others and producesharper, more vibrant images.• Surface smoothness: The smoothness of the print media affects howcrisp the printing looks on the paper.Notes• Some print media may meet all of the guidelines in thissection and still not produce satisfactory results. This may bethe result of improper handling, unacceptable temperatureand humidity levels, or other variables over which Samsunghas no control.• Before purchasing large quantities of print media, ensure thatit meets the requirements specified in this user’s guide.CautionUsing print media that does not meet these specifications maycause problems, requiring repairs. Such repairs are notcovered by Samsung’s warranty or service agreements.