How to print selected page using checkbox in codeigniter

How can I print selected page using checkbox in codeigniter?

When I am printing single page using javascript print function its working fine (see screen shot 2 of 1).

Screen shot 1

Screen shot 2

And I want to print multiple page using checkbox like Screen shot 2.

When I trying to print page using checkbox with help of foreach loop in codeigniter, its opening multiple time popup print page.

Ex- If I select 3 checkbox than print page popup 3 time.

So please help me what should I do?

Thanks in advance.