User’s Guide Paper and Media Handling Load the envelope short edge first with the flap facing down and at the center of the rear paper feed slot, and then set the edge guide. 32 Note: ❏ Insert the paper so that the leading edge is approximately 5 cm from the groove in the edge guides. ❏ Do not insert the paper at an angle. If paper is inserted at an angle, it could cause a paper jam or leave wrinkles in your printouts. ❏ When Button Press is set to Off, the printer does not beep when you insert paper. To change the settings, follow the instructions below. Home > Setup > Printer Setup > Sound > Button Press