We need a new printer.

Claire
I need to print in colour, but I don’t mind if it is not fast. What kind of printer should I buy?

- You should buy an inkjet printer. Because the inkjet printer is cheaper than a laser printer but it is slowler.

Marshall
I need to print really fast. I’m not going to use colour or images. Shall I buy an inkjet printer?

- Don't buy an inkjet printer because it is slowler. You should buy a laser printer because it is faster.