Hello, I've set up Thunderbird with a email address that gets receipts of restaurant orders. I filtered it so that every time theres a new receipt in the mailbox, it automatically prints it. The problem is that even though the printed email has very little text, that could easily fit into one page, it always prints two pages, one with my receipt, the other is just blank. The blank page only has the title of the email on it and the page number. Please help me! Thank you!