Xprinter XP-237B Barcode QR Code Supermarket Receipt Label Thermal Printer 1. Upward paper discharge design, smooth printing 2. No ribbon required, one-click printing 3. 48mm printing width 4. Support labelticket dual printing 5. Applicable scenarios: catering industry, supermarket retail, clothing industry, logistics warehousing, cashier receipts, takeaway receipts 6. Resolution: 203 DPI 7. Print width: 48mm 8. Print speed: 50.8mms, 101mms in label mode; 90mms in ticket mode 9. Memory: DRAM: OK, FLASH: 576M 10. Communication interface: USBUSB+BT 11. Print head temperature probe: thermistor 12. Print head position probe: micro switch 13. Paper presence detection: photoelectric sensor 14. Paper type: thermal paper, self-adhesive paper, etc. Thermal paper 15. Media width: 20-60mm in label mode, 58mm in ticket mode 16. Paper roll outer diameter: 80mm MAX 17. Paper roll inner diameter: 25mm MIN 18. Paper output method: tear off 19. Input: DC9V3A 20. Product size: 190.36 x 133.79 x 127mm 21. Weight: about 594g 22. This product is measured manually, and there may be errors of 0.1-0.2mm and 0.1-0.2g in length and weight; there may be a slight color difference due to display and light problems. Please refer to the actual product Packing list: -Printer x 1 -USB data cable x 1 -Power cord x 1 -Power adapter x 1 -Instruction manual x 1 -Drive CD x 1