Chrome Version       : 56.0.2924.3
OS Version: 10.0
URLs (if applicable) :
Other browsers tested:
  Add OK or FAIL after other browsers where you have tested this issue:
     Safari 5:
  Firefox 4.x:
     IE 7/8/9:

What steps will reproduce the problem?
1.open pdf with Chrome
2.press print icon
3.interface open, serching printer and auto close

What is the expected result?
interface for printing

What happens instead of that?
close it self

Please provide any additional information below. Attach a screenshot if
possible.
right button and print, enter in interface correctly. Same as ctrl+P
UserAgentString: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.3 Safari/537.36