
5 INTERFACES.................................................................................................................................. 20
5.1 USB....................................................................................................................................20
5.2 Cash Drawer Interface...................................................................................................... 20
5.3 Bluetooth.......................................................................................................................... 21
6 TROUBLESHOOTING.....................................................................................................................22
6.1 Printer Not Working..........................................................................................................22
6.2 LED Indicator and Beeper Alarm.......................................................................................22
6.3 Troubles Occur During Printing........................................................................................ 22
7 PRINTER CLEANING AND MAINTENANCE.................................................................................... 23
7.1 Cleaning Head................................................................................................................... 23
7.2 Cleaning Sensors, Roller and/or Paper Path..................................................................... 23
8UTILITY TOOL FOR POS INSTRUCTION......................................................................................... 24
8.1 Utility Tool Installation...................................................................................................... 25
8.2 Using Utility Tool............................................................................................................... 28
8.2.1 Add/Modify/Delete/Connect Printer.................................................................... 28
8.2.1.1 Add printer..................................................................................................28
8.2.1.2 Modify printer.............................................................................................29
8.2.1.3 Delete printer..............................................................................................31
8.2.1.4 Connection Test.......................................................................................... 32
8.2.2 Functions................................................................................................................34
8.2.2.1 Printer Test..................................................................................................35
8.2.2.2 Command Test............................................................................................ 37
8.2.2.3 Manage Images...........................................................................................40
8.2.2.4 Download Fonts.......................................................................................... 43
8.2.2.5 Parameter Setting....................................................................................... 44
8.2.2.7 Advanced Setting........................................................................................ 54