Product Name: Beeprt 110mm High Speed Ribbons Thermal Transfer Label Printer Barcode Stickers for Logistics Express Industry Model NO.: BY-410 Character Structure: Full-width Characters Printers Max. Paper Size: 108mm Consumable Type: Ribbon and Label Style: Black and White Network Function: Optional Network Interface Type: USB or Serial Supply Paper Mode: Automatic and Manual Integration Automatic Two-sided Printing: Not Support Automatic Two-sided Printing Type: Thermal Transfer Printing Usage: Barcode Printer, Thermal Transfer Printer Resolution: 203dpi,8dots/mm,300dpi, 12dots/mm Printing Speed: 127mm/S,101.6mm/S Input: AC 100-240V,1.8A, 50-60Hz Output: DC 24V, 2.5A, 60W Chinese: GB18030-2000/Big5 24