闲着无聊 升级了一下<a target=_blank href='https://justyy.com/archives/3715'>打印机EPSON XP-322</a>的固件 Fireware
<a target=_blank href='/static/blog/2017/epson-update-firmware.jpg'><img src='/static/blog/2017/epson-update-firmware.jpg' alt='升级打印机固件 Firmware'/></a>