In other words, the last page has the same thing printed on it as the first page, except it is repeated twice. It I print pdf documents or LibreOffice documents straight from my hard drive, they print fine. The issue is only with anything printed through Google, including Google Drive, and only with the M-2955ND. I was running Ubuntu 18.04LTS when the issue started. Two weeks later I upgraded to 20.04LTS. That didn't change anything so it doesn't appear to be a Ubuntu version issue. I did send an issue problem report to Chrome support, but I didn't get any reply.