You can create the ABA file where you have chosen the payments methods and direct deposit and have filled out the necessary bank details. Please see this helpful videos and other community posts on this. https://community.reckon.com/reckon/topics/reckon-one-creating-aba-files
RECKON ONE - How do I create a bank payments (ABA) file?
Please see this post for empdupe file. https://community.reckon.com/reckon/topics/reckon-one-how-do-i-issue-payment-summaries-create-the-empdupe-file
Once you have generated those files and downloaded to your PC, you can open them on MS Word and save as PDF as John has advised above.
Hope this helps.