Google Docs get a new ‘print preview’ feature. You may not be printing off every Google Docs file but this feature for sure will come handy if you intend to print atleast few of your Google Docs files. To access this feature click on File > Print preview.
As seen in image above, you can also view total number of pages with thumbnail preview on the slider on right part of the print preview window. Besides the print preview button, there is print settings option (file > print settings) to fine tune the final print. Welcome addition to Google Docs!