WP-K837 Thermal Printer
Printing method Thermal line
Printing speed 170 mm/s
Command ESC/POS
Driver and SDK Linux, Windows, OPOS, Android SDK
Density 203 dpi
Fonts Multilingual code page x 46, Chinese, Japanese, Thai, Korean, Unicode
Bar code UPC-A, UPC-E, EAN13, EAN8, Code39, Code93, Codebar, Code128, ITF, QR code
Detectors Paper end, paper near end, printer head overheat, cover open and paper out
Paper Single-ply thermal paper roll
80mm paper roll size 79.50±0.5 (W) x 80 mm (Dia)
58mm paper roll size 57.50±0.5 (W) x 80 mm (Dia)
Paper thickness 0.05~0.06 mm
Printer head reliability 100 km
Cutter reliability 700,000 times
Buffer 4K bytes
SRAM 128K bytes
Flash 1M bytes(NV image)
Power supply +24VDC/2.5A
Interface USB and RS-232C
Weight 712g
WP-K837V dimension 124.4(W)x137.9(D)x138.5(H)mm
WP-K837H dimension 124.4(W)x138.5(D)x137.9(H)mm
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