Epson C3500 Technical Reference Guide - Page 234

Wristband/roll paper (WB-L series) When "Borderless Printing" is disabled Top, bottom, left. right margins: 1.5 mm (Typical value) Paper width 36 mm Paper feeding direction Center of paper width 1.5 mm 10.8 mm 5.5 mm Autocutting position 265.0 mm 158.4 mm 183.0 mm 234 292.1 mm 71.0 mm 15.0 mm 28.0 mm 24.0 mm Recommended print area for text and barcodes (*dimension) 14.6 mm 122.9 mm 38.1 mm 1.5 mm 12.5 mm 1.5 mm 2.0 mm Autocutting position Print area Paper  Do not print inside or within 2 mm {0.08"} around the snap button mounting hole to prevent damage to the mechanical functions.  If using the WB-S/M/L series, use the attachment (OT-WA34).