This photocopier is on its last legs.

部印机快不能用。

That photocopier is always getting jammed up.

印机总卡纸。

This new copy machine is more efficient than the old one.

台新印机比那台旧的效率高。

You can quickly roll off some extra copies of the exercise on the duplicating machine.

你可以在印机上很快再印几份练习题。

Be used widely as heater parts in various machine devices ,such as plastic press,duplicato, printer,facsimile printer,etc.

遍应用于各种机器设备上作加热部件，如过塑机、印机、打印机、传真机等。

This photocopier has a mind of its own. If I ask for ten copies it does one; if I ask for five, it does fifteen.

台印机很有法， 要印十份， 它只出一份；要印五份，它出十五份。