Ⅰ Hp打印机4525管理员账号密码。For Epson POS printers.the default password for the 'WebConfig access' has been changed.To increase security from the latest firmware version 40.52.the serial number of the device is now the password that must be used to access the web configuration of the device.The ID 'epson' is unchanged。Old。ID： epson；Password： epson。New。