A: I’ve got a problem. B: Don’t worry. What’s the matter? A: My printer can’t 1 ____. And I still have a pile of documents to print. B: Let me have a look. (Reading words on the screen) “Printer selected is not valid”. Is this the default printer? A: Yes. I 2____ all the instructions when installing the printer. B: The cable is properly connected. Did you reset it by 3____ ? A: I’ve tried three times, but the problem is still there. B: The printer driver needs to be reinstalled. It will take a while. A: But I can’t wait. I must hand in the contract 4____. B: Don’t worry. I’ll 5____ your computer to a printer on the network. Then you can use the printer in the Manager’s Office. A: Thank you so much. B: You’re welcome.