Required
Print Module > http://drupal.org/project/print
Event Module > http://drupal.org/project/event
The excellent Print Friendly Pages module
http://drupal.org/project/print
does an excellent job on producing nicely formatted output suitable for printing.
However, as the 'Month-view' calendar produced by the events module
http://drupal.org/project/event
isn't actually a node, no 'printer friendly version' link appears.
Here's how to achieve this:
First thing, create a page using this code
<?php
print event_page($year = NULL, $month = NULL, $day = NULL, $view = NULL, $types = NULL, $tids = NULL, $duration = NULL)
?>
Make sure to use PHP as the input type.
This should output the calendar within a node, with the requisite 'printer friendly version' link appearing at the bottom.
Advanced Usage
Create a new menu item, that links directly to the 'print-friendly version'. EG http://example.com/node/123/print.
Create a new menu, and place this menu item as the sole item within in.
Go to 'administer > blocks'.
Enable the block for the new menu.
Configure the 'block visibilty', and set it only to appear on the Event page.
Slightly More Advanced Usage
Place the block in the 'content' region [This does not exist in all themes!]