Connect the cable into the ‘Ethernet Interface Connector” as labeled in the above diagram. Plug one end of the Ethernet cable into the back of the Epson printer.The following steps should be performed from a workstation and NOT the DVMAX Server computer. The following images represent the TM-T88V and TM-T20. The end result is that the printout does not contain all items.Before installing the printer it is important to be familiar with the back panel of the printer, the card ports, reset switch, and indicator LEDs. Some orders are long enough to exceed the SMS limit. In practice, repairing needs to be done several times a day. The connectivity to the printer is lost, so the device and the printer need to be repaired. When the cable is moved, the Android system may assign a new USB port.
If the device is not charging, the Android system puts the device to sleep mode, so orders might not come through properly. It turns out that it’s difficult to keep printing and charging at the same time: 
USB connection proved to be quite unreliable, that’s why we’ve decided to remove it from the Order Taking App.
We have encountered size limitations with printers from different manufacturers (like Star TSP650II). Bluetooth has a range of maximum 10 meters and is prone to interferences from other EM waves (like microwave oven or some WiFi networks). Also, for many printers, once the connection is lost, it cannot be re-established automatically Discovering the printer via Bluetooth is often times rather difficult. EPSON TM-T88VI, all models have Ethernet built-in and WiFi with dongleĪlthough the order taking app allows you to connect a thermal printer via Bluetooth, we don’t recommend it. EPSON TM-m30, models: Ethernet only, Ethernet + Bluetooth, Ethernet + WiFi. These printers work ok and we actively support them as well: STAR TSP143III Models: Ethernet (LAN) or Wi-Fi (WLAN) The app will guide you through adding a LAN, WiFi or Bluetooth printer. To add a printer, open the order taking app and select Thermal printer from the menu. Bluetooth - the thermal printer connects directly to the order taking device via Bluetooth. WLAN (WiFi) - the thermal printer connects wirelessly to the same WiFi network that’s used by the order taking device. LAN (Ethernet) - the thermal printer is connected by network cable to a WiFi router and accesses the same WiFi network as the order taking device does. The app supports three types of printer connection: Epson and Star are leading manufacturers in this segment. They are robust, fast, require no toner change and paper costs are close to nothing. Thermal printers are widely used in restaurants. Our order taking app can be connected to multiple Epson and Star thermal printers. 
Printing orders with the Order Taking App Printing orders with the order taking app
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