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5. Diagnostic Tool ............................................................................................................................. 28
5.1 Start the Diagnostic Tool ......................................................................................................... 28
5.2 Printer Function ....................................................................................................................... 29
5.3 Setting Ethernet by Diagnostic Tool (For DA220 series) .......................................................... 30
5.3.1 Using USB interface to setup Ethernet interface ....................................................... 30
5.3.2 Using RS-232 interface to setup Ethernet interface................................................... 31
5.3.3 Using Ethernet interface to setup Ethernet interface ................................................ 32
6. Troubleshooting ............................................................................................................................ 35
6.1 LED Status .............................................................................................................................. 35
6.2 Print Problem .......................................................................................................................... 36
7. Maintenance ................................................................................................................................. 37
Revise History .................................................................................................................................... 38