5 Slide both width guides until they rest lightly against the edge of the print media stack.NOTE: Do not force the print media into the MPF.6 On the touch panel, tap Size.7 Tap or until the desired paper size appears, and then select the size.8 Tap Type.9 Tap or until the desired paper type appears, and then select the type.10 Tap OK.Loading an Envelope in the MPFUse the following guidelines when loading envelopes in the MPF:CAUTION: Never use envelopes with windows, coated linings, or self-stick adhesives. These lead to paper jams and cancause damage to the printer.NOTE: If you do not load envelopes in the MPF right after they have been removed from the packaging, they may bulge. To avoidjams, press firmly across the whole envelopes to flatten them as shown below before loading the envelopes in the MPF.NOTE: The maximum height (quantity) of envelopes that can be loaded in the MPF is approximately 15 mm (0.59 inches) (15envelopes).Loading Print Media302