2、輸入以下命令,按Enter鍵(插入壹個回車),然後按頂端的"Send to Printer"按鈕。
◆ ! U1 setvar "device.languages" "EPL"
◆ ! U1 setvar "device.languages" "ZPL"
◆ ! U1 setvar "device.languages" "line_print"
◆ ! U1 setvar "device.languages" "epl_zpl"
3、妳可以通過發送<! U1 getvar "device.languages">指令來檢測打印機當前設置的語言,輸入指令後按壹個回車。