12Use scissors or a cutting tool to cut the edge of the roll paper if it is uneven, dirty, or has tape residue. Otherwise, itmay cause feeding problems and affect the printing quality.•Align the edges of the paper on both ends of the roll. Misalignmentmay cause feeding problems.•For details on supported sizes and types of rolls, see "Paper Sizes" or the Paper Reference Guide.•Be careful not to cut through any barcodes printed on the roll.To view instructions as you attach the Roll Holder, press the Navigate button.•(→"Paper Sizes," User Manual), (→"Types of Paper," User Manual)Set the roll on a table or other flat surface so that it does not roll or fall. Rolls are heavy, and dropping a roll maycause injury.•When handling the roll, be careful not to soil the printing surface. This may affect the printing quality. We recommendwearing clean cloth gloves when handling rolls to protect the printing surface.•1When printing on rolls, attach the Roll Holder to the roll.Rolls have a two- or three-inch paper core. Use the correct attachment for the paper core. The printer comesequipped with the 2-Inch Paper Core Attachment installed.Using rolls with a 2-inch paper core•Using rolls with a 3-inch paper core•2-Inch Paper Core Attachment (a)3-Inch Paper Core Attachment R (c)3-Inch Paper Core Attachment L (b)Lift the Holder Stopper lever (a) from the shaft side tounlock it. Holding the Holder Stopper at the positionindicated (b), remove it from the Roll Holder.Attaching the Roll Holder to RollsAttach the roll holder to rolls as follows.Parts to Preparea cbab