a listening in PPtext toefl listening

W: I tried for half an hour to print my paper on that laser printer downstairs, but it kept jamming, do you have any suggestions?

M:  That's certainly news to me. So you can't be comeletely reliable for me.

Q:  What  does the man imply?

A)  He is surpriesd that the printer is not working properly

B)  He is not familiar with the laser printer

C)  The printer will be replaced soon

D)  He does not like using the laser printer

The key is A. But I think B is better.

script 很多错，要依赖自己重新听