60 Paper type Wristband Specified dedicated paper WB-S series, WB-M series, WB-L series Form Roll paper Paper width 36 mm Black mark width 13 mm or more Black mark length 4 mm or more (margin part 4 mm or more) Black mark center position 8.5 ± 1 mm Black mark interval WB-S series 184.1 mm WB-M series 292.1 mm WB-L series 292.1 mm Paper thickness 0.225 mm Roll paper core Outer diameter: 56.8 mm or more Outer diameter Max. 101.6 mm Winding direction Printing surface must be facing outside. Holes and cutouts Hole diameter: 2.5 mm or more c IMPORTANT When printing a barcode, check that the barcode can be read in actual operation, including the quiet zone.