Printing screen region capture onto A4 often results in additional page with slice of image on

What steps will reproduce the problem?
1. Capture screen region
2. Print (in my case to a Samsung Laser, but affects HP Deskjet and others too

What is the expected output? What do you see instead?
Capture should be sized to fit on one A4 page. It almost does, but a second 
page is printed with a tiny one-pixel high slice of the image on it. This is a 
complete waste of paper and pretty annoying too :(

What version of the product are you using? On what operating system?
v5.05 of the extension on Chrome 22.0.1229.92 m under Windows 8 RTM 64bit

Please provide any additional information below.
This doesn't always happen, but there doesn't appear to be a pattern to when it 
does. It is probably happening 80% of the time though, and seems to affect 
captures of large images (like maps) more than anything else. The capture 
on-screen looks fine, as does the saved version - it is just the printed 
version with its additional and unnecessary page that is affected.

Original issue reported on code.google.com by paceh...@gmail.com on 10 Oct 2012 at 9:29

zhangxin1987 / chrome-screen-capture

Printing screen region capture onto A4 often results in additional page with slice of image on #234