líkāi qián yào quèrèn jīqì pèijiàn kǎtuō luósī hé fāpiào dōu ná huíláile

离开前要确认机器、配件、卡托、螺丝和发票都拿回来了。

Before leaving, make sure you have retrieved the machine, accessories, card tray, screws, and invoice.