Feature: 1. Save Space: The space saving design provides paper capacity and supports reel and folding thermal labels. Without label bracket, it is more flexible and convenient to use, saving a lot of office space. 2. Fast Printing Speed: The label printer has a fast printing speed, a high speed of 90mm/s, and can print 50 labels per minute. 3. High Resolution: The thermal label printer has high resolution, and every detail of the printed label can be scanned and read efficiently and effectively. 4. TPH Coating: The exterior of the label printer adopts TPH coating, which has strong abrasion resistance and destructive resistance. 5. Applicable Scene: Excellent structure, low power consumption, easy installation, easy maintenance, suitable for all kinds of retail business POS systems, restaurants, milk tea shops, etc. Specification: Item Type: Label Printer Material: ABS Model: for POS-5890K-LN Color: Black Function: Print Label Scope of Application: Express Delivery, Restaurants, Milk Tea Shops, Etc. Printing Speed: 90mm/s Interface: BT + USB Print Commands: Compatible with ESC/POS Printing Width: 57.5+-0.5mm Roll Diameter: Approx. 50mm / 2.0in Printing Thickness: 0.06-0.08mm Printing Reliability: 100km Temperature: 0-45℃ Contrast Humidity: 10-80% Driver: for Win 2000, for XP, for Vista, for Win 7, for Win 8, for Linux, for Samsung Control Cash Drawer: DC 12V/1A Barcode Type: UPC-A/E, JAN13(EAN13)/8(EAN8), ITF, Codebar, Code39/93/128, Codebar Ank Characters: Font A: 1.5x3.0mm (12x24 Dots), Font B: 1.1x2.1mm (9x17 Dots), Font C: 1.1x3.0mm (19x24 Dots), Simplified/Traditional: 1.5x3.0mm (12x24 Dots). Package List: 1 x Label Printer1 x Power Cable1 x USB Cable1 x User Manual1 x Thermal Printing Paper