How To Print My Maps in Google
If I wanted to print my maps in Google I would begin by going to File > Print and print the existing map view from your browser window, Google Maps can be printed far more effectively using the built-in method, which is optimised to provide a well-presented image on a single page of paper (with other pages used if other options are selected).
To print a map, you need to have one saved. This can be done by doing a search. Once the search has completed and displayed the location, you can select Save to... in the left hand pane of the Google Maps page.
Next, go to the My Maps tab and select the map you want to print. Check to see if you have paper loaded into your printer and that the printer is turned on and ready to go. Navigate to the Print link in the upper right corner of the map window. You can add notes in the field at the top right of the print preview, as well as confirm that any extra information you require (locations, addresses, directions, etc) will be displayed.
Aside your own searches, you can print user-created maps. These might be things such as maps displaying every hotel in a particular city, and can be accessed via the links in the User-Created Maps section in the lower left pane.