- 28 -Parts Nomenclature and FunctionsAppendixBefore use1 Setting Up2 Printing3 Basic Device Operations4 IndexRight Side InteriorMulti-purpose tray/MP trayYou can print on various papers, including postcardsand envelopes, etc.Further, use when printing to the topside of thepaper that has been set. Set the paper size using thecontrol panel when using as a regular tray.Supplementary supporterMaintains the paper when paper has been set in themulti-purpose tray.Paper guideStabilizes the paper by adjusting the paper guide tothe width of the paper to be printed.Paper supporterSets the paper to be printed in the multi-purposetray.Sets the print surface face-up.Set leverMove the paper guide left and right while pulling thelever towards you when adjusting the paper guide tothe width of the paper. The paper guide is securedwhen the set lever is returned to its original position.