Please order two black ink cartridges before the printer in accounting runs out.

請在會計部的印表機用完之前，先訂兩個黑色墨水匣。

The replacement filter cartridge for the office water dispenser will ship on Monday.

辦公室飲水機的替換濾心匣將於週一出貨。

Our technician explained to the customer how to install the new toner cartridge correctly.

我們的技術人員向客戶說明如何正確安裝新的碳粉匣。