Don't need carbon belt, do not need the cartridge, do not need to ink only need consumables: label paper fashion modeling the best top of the material sharp knife usb interface durable print head cover open button power button clearly labeled detailed parameters non-slip base usage: 1. Open the lid 2. Place a roll of paperry out start printing support a variety of print formats you can edit directly with word or a variety templates logo and fonts support 80mm and 57mm thermal label paper or ordinary thermal paper printing product parameters: print method: direct thermal line resolution: 203dpi print speed :maximum 127mm/s memory: dram: 4m flash: 4m communication interface: usb interfaces barcode character images: code128, ean128, itf, code39, code93, ean13, ean13 +2, ean13 +5, ean8, ean8 +2, ean8 +5, codabar, postnet, upc-a, upca