Media and tray_ 38• To prevent paper jams, do not add paper while printing when there isstill paper in the multi-purpose tray. This also applies to other typesof print media.• Always load the specified print media only to avoid paper jams andprint quality problems (See "Print media specifications" on page 89).• Flatten any curl on postcards, envelopes, and labels before loadingthem into the multi-purpose tray.1. Hold the handle of multi-purpose tray and pull it down to open.2. Flex or fan the edge of the paper stack to separate the pages beforeloading papers.3. Load the paper.4. Squeeze the multi-purpose tray paper width guides and adjust themto the width of the paper. Do not force them too much, or the paperwill bent resulting in a paper jam or skew.• When printing the special media, you must follow theloading guideline (See "Printing on special media" onpage 38).• When papers overlap when printing using Multi-purposetray, open tray 1 and remove overlapping papers then tryprinting again.• When paper does not feed well while printing, push thepaper in manually until it starts feeding automatically.5. When you print a document, set the paper type and size for themulti-purpose tray.For information about setting the paper type and size on the controlpanel (See "Setting the paper Type and Size" on page 41).The settings made from the machine driver override thesettings on the control panel.a) To print in application, open an application and start the printmenu.b) Open Printing Preferences (See "Opening printingpreferences" on page 44).c) Press the Paper tab in Printing Preferences, and select anappropriate paper type.For example, if you want to use a label, set the paper type toLabel.d) Select Manual Feeder in paper source, then press OK.e) Start printing in application.f) Press OK on the control panel each time you load a sheetof paper.g) After printing, close the multi-purpose tray.PRINTING ON SPECIAL MEDIAThe table below shows the available special media for each tray.When using special media, we recommend you feed one paper at atime. Check the maximum input number of media for each tray (See"Print media specifications" on page 89).