User-Agent: Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.7.5) Gecko/20041107 Firefox/1.0 Build Identifier: Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.7.5) Gecko/20041107 Firefox/1.0 When I attempt to print from any version after Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.8a3) Gecko/20040805 Firefox/0.9.1+, I get an error dialog that says: "The browser cannot print preview right now. Please try again when the page has finished loading." A preview window opens but there is no way to print it. This is the case with the browser set to Mozilla or Firefox. Reproducible: Always Steps to Reproduce: 1. Start Sunbird. 2. Print Calendar. 3. Select any print option. Actual Results: Dialog box appears with: "The browser cannot print preview right now. Please try again when the page has finished loading." There is a single OK button, when you click it, you then get a print preview with only the window control buttons and no way to print it. Expected Results: Created a preview page with print button (at least that was the way the older versions behaved). I classified this as major because I can't use the software if I can't print from it.

*** This bug has been marked as a duplicate of 275883 ***