About the product
Please download "RTPrinter System" app in google play/App Store, connect the app to the phone. BLUETOOTH+USB. Please contact us if you have question with the printer use, we will provide tech support
How to set Font Size: Long press the power button in the power-on state, When you hear two beeps, release the power button, and the font is in the maximum size; Hear Three beeps, release the power button, the font is medium size; Hear Four beeps, release the power button, the font is small size Please review the user guide in the CD before use, connect with laptops by computer, the CD include the driver. Tell us if you have question with the printer connect and use, we will solve for you. Exclusive power indication light, know the power anytime, anywhere, so that you can charge in time DO NOT Computer/Android tablet, DO NOT (Square, ipad, chrome book, uber eats app, google tablets, clover pos) Notice: POS Softwares Supported-- Loyverse(Retail/Clothing/logo print), iREAP(Retail/Inventory), CasierStock(Shopping/Inventory Management), Kyte(Mobile Sales), Pozool(Restaurant/Coffee Shop), Cashsale POS(Restaurant), ExpressExpense (Express billing receipt) Support 80mm width thermal receipt paper (compatible with 58mm width), ?40mm(MAX), 203 dpi. Mini size, non-slip design, suitable for mobile printing needs in bookstore, restaurants, warehouses, etc. Tell us if you have any question about use
