How can I print a specific page or range of pages from the terminal?
I tried to use -pt switch as mentioned in this page but unfortunately it didn’t say how to print out single page(s) or rage of pages 
I am not sure you can print a specific page range directly from ODF using the command line. The easiest workaround would be to script a solution converting the ODT to PDF, then extracting the required pages, printing the required pages, and then cleaning up the files. Still all possible via the command line, but more work.