Figure I

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10. Printing the pages in the correct order and orientation is tricky and takes patience. First print all the even-numbered pages. Then print the odd-numbered pages on the backsides of the even numbered pages (this is where the page numbers in the headers come in handy). Do this in batches of three—if you make a mistake, it’s less daunting to correct three pages than all thirty-six. Check that your pages will feed through the printer in the correct order and in the correct orientation (page 1 should print on the back of page 2, page 3 on the back of page 4, and so on). After you have them printed correctly, trim off the excess margins so that you’re left with 8 x 6–inch sheets.

11. Fold all the sheets in half vertically (fig. I).