Epson TM-T20III Technical Reference Manual page 8

Setup ............................................................................................................... 23
■ Flow of Setup....................................................................................................................... 23
■ Installing the Printer .......................................................................................................... 24
Installing the Printer Vertically ..................................................................................................................................24
Hanging the Printer on a Wall....................................................................................................................................25
■ Adjusting the Roll Paper Near-End Sensor .................................................................... 27
■ Connecting the AC adapter .............................................................................................. 28
Connecting Procedure .................................................................................................................................................28
■ Connecting the Printer to the Host ................................................................................. 29
USB Interface ...................................................................................................................................................................29
Serial Interface ................................................................................................................................................................29
Ethernet Interface ..........................................................................................................................................................30
Wireless LAN Interface (when OT-WL06 is used) ................................................................................................30
■ Connecting the Cash Drawer............................................................................................ 34
Cash Drawer Requirements........................................................................................................................................34
Connecting the Drawer Kick Cable..........................................................................................................................35
■ Connecting the Optional External Buzzer ..................................................................... 36
Connecting Procedure .................................................................................................................................................36
■ Connecting the Optional Wireless LAN Unit.................................................................. 38
■ Attaching the Power Switch Cover .................................................................................. 39
■ Changing the Paper Width................................................................................................ 40
Advanced Usage ............................................................................................ 41
■ Software Settings ............................................................................................................... 41
Feature ...............................................................................................................................................................................42
■ Setting/Checking Modes................................................................................................... 50
Self-test Mode .................................................................................................................................................................52
NV Graphics Information Print Mode......................................................................................................................52
Receipt Enhancement Information Print Mode ..................................................................................................53
Software Setting Mode ................................................................................................................................................53
Restore Default Values Mode.....................................................................................................................................55
Interface Setup Mode...................................................................................................................................................56
Peripheral Device Information Print Mode ...........................................................................................................57
Hexadecimal Dumping Mode ...................................................................................................................................58
■ Printing a Status Sheet ...................................................................................................... 59
■ Resetting the Interface Settings ...................................................................................... 61
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