Media and tray_ 2•Be careful not to break the scanner glass. You may get hurt.•Do not put hands while closing the scanner lid. The scanner lidmay fall on your hands and get hurt.•Do not look the light from inside of the scanner while copying orscanning. It is harmful to eyes.In the document feederUsing the document feeder, you can load up to 40 sheets of paper (80 g/m2,20 lb bond) for one job.1. Flex or fan the edge of the paper stack to separate the pages beforeloading originals.2. Load the original face up into the document feeder. Make sure that thebottom of the original stack matches the paper size marked on thedocument input tray.3. Adjust the document width guides to the paper size.Dust on the document feeder glass may cause black lines on theprintout. Always keep the glass clean (See "Cleaning the scanunit" on page 3).Selecting print mediaYou can print on a variety of print media, such as plain paper, envelopes,labels. Always use print media that meet the guidelines for use with yourmachine.Guidelines to select the print mediaPrint media that does not meet the guidelines outlined in this user’s guidemay cause the following problems:• Poor print quality• Increased paper jams• Premature wear on the machine.Properties, such as weight, composition, grain and moisture content, areimportant factors that affect the machine’s performance and the outputquality. When you choose print materials, consider the following:• The type, size and weight of the print media for your machine aredescribed in print media specifications (See "Print media specifications"on page 3).• Desired outcome: The print media you choose should be appropriate foryour project.• 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.•Some print media may meet all of the guidelines in this section andstill not produce satisfactory results. This may be the result ofimproper handling, unacceptable temperature and humidity levels,or other variables over which cannot be controlled.•Before purchasing large quantities of print media, ensure that itmeets the requirements specifications in this user’s guide andmeets your output requirements.Using print media that does not meet these specifications may causeproblems, requiring repairs. Such repairs are not covered by thewarranty or service agreements.The amount of paper put into the tray may differ according to media typeused (See "Print media specifications" on page 3).Media sizes supported in each modeMode Size SourceCopy mode Letter, A4, Legal,Oficio, Folio,Executive, ISO B5, JISB5, A5, A6• Tray 1• Optional tray 2• Multi-purpose trayPrint mode All sizes supported bythe machine.• Tray 1• Optional tray 2• Multi-purpose trayFax mode Letter, A4, Legal • Tray 1• Optional tray 2Duplex printingaa. 75 to 105 g/m2 (20~28 lb bond) onlyLetter, A4, Legal, Folio,Oficio• Tray 1• Optional tray 2• Multi-purpose tray