Model XP-Q838L Printing Features Printing method Direct thermal Paper width 79.5±0.5mm Print width 72mm Column capacity 576 dots/line or 512 dots/line Printing speed 230 mm/s 260 mm/s 300 mm/s Interface USB / Lan / USB Serial / USB Lan (Optional:USB WiFi / USB Bluetooth) USB Serial Lan (Optional: USB Serial Lan WiFi / USB Serial Lan Bluetooth) USB Serial Lan Line spacing 3.75mm(Adjustable by commands) Column number 80mm paper: Font A – 42 columns or 48 columns / Font B – 56 columns or 64 columns/ Simplified/Traditional Chinese – 21 columns or 24 columns Character size ANK, Font A：1.5×3.0mm(12×24 dots) Font B：1.1×2.1mm(9×17 dots) Simplified / Traditional Chinese:3.0×3.0mm(24×24 dots） Barcode Character Extension character sheet PC437(Standard Europe) / Katakana / PC850(Multilingual) / PC860(Portugal) / PC863(Canadian) / PC865(Nordic) / West Europe / Greek / Hebrew / East Europe / Iran/WPC1252 / PC866(Cyrillic#2) / PC852(Latin2) / PC858 / IranII / Latvian / Arabic / PT151(1251) 1D Barcode UPC-A/UPC-E/JAN13(EAN13)/JAN8(EAN8)/CODE39/ITF/CODABAR/CODE93/CODE128 2D Barcode QR CODE / PDF417 Input buffer 96 Kbytes(USB/Lan/USB Serial) 128 Kbytes(USB Lan) 128 Kbytes 4096 Kbytes NV Flash 256 Kbytes Power Power adaptor AC 100~240V, 50～60Hz Printer Input DC 24V/2.5A Cash drawer DC 24V/1A Physical characteristics Weight 1.0 Kg Dimensions 193.76*144.23*133mm(D*W*H) Auto cutter Partial Cutter life 1.5 million cuts Printer head life 150Km Software Emulation ESC/POS Driver Windows/JPOS/Linux/OPOS/Android/Mac Utility Windows & Linux test Utility SDK iOS, Android, Windows Environmental Requirements Work environment Temperature (0～45℃) humidity(10～80%) Storage environment Temperature(-10～60℃) humidity(10～90%)
