28 Chapter 1Before Printing2 Pinch the Paper Guide and slide it against the left side of the envelope.3 Press [Feed Switch] so that the Auto Sheet Feeder Lamp lights.4 Select [Envelope] in [Media Type], and then select [DL Env.] or [Comm. Env. #10] in[Page Size].For information on the printer driver settings, refer to the Printer Driver Guide.z Loading Other Small-Sized Paper in the Auto Sheet Feeder1 Load the paper into the Auto Sheet Feeder with the print side facing UP and alignthe Cover Guide on the right side of the Paper Support.2 Pinch the Paper Guide and slide it against the left side of the paper stack.3 Press [Feed Switch] so that the Auto Sheet Feeder Lamp lights.Important Ensure that the Cover Guide stands when you load paper in the AutoSheet Feeder.Note A maximum of 10 envelopes can be loaded at once.Note z Fold the envelope flap shut (A).z Printing direction (B).Important Cutting plain paper to 4" x 6" / 101.6 mm x 152.4 mm, 5" x 7" / 127.0 x177.8 mm, or 2.13" x 3.39" / 54.0 x 86.0 mm (Credit Card) size for a trialprinting can cause paper jams.Important Ensure that the Cover Guide stands when you load paper in the AutoSheet Feeder.Note z Load the paper lengthways regardless of the direction of thedocument.z You can load up to 20 sheets of 4" x 6" or Credit Card-sized paper, and10 sheets of 5" x 7"-sized paper.213(B)(A)