Hello
Here are the answers to your questions:
When you print, is your document printed and then followed with an additional page with a "D" on it, or does the "D" show up on your document?
The D is printed after the document is printed. It is printed on a blank page . Sometimes it happens after the printer has been idle for a long while.
Is the printer connected by usb, Ethernet or wireless?
Wireless. I changed to ethernet to see if there is a difference
What is the operating system for your computer?
Win7
If you put a document face down on the scanner glass and make a photocopy, does the problem occur?
No
What program are you using?
I have printed from Foxit Reader, Word, Word Pad, but like I said the problem has happened mainly after the printer has been idle for a long while.
If you look at a Print Preview on your computer, do you see the correct number of pages?
Yes, it shows the correct number of pages.
Could the problem be related to the fax. I do not have the printer connected to a phone line.
Please give some ideas what could it be happening. It looks like I am not the only one with this problem.
Thanks
Humberto