Hi TaoScotty.
Try this link.
http://www.support.xerox.com/support/phaser-3635mfp/support/enus.html?objGUID=10002
Once there, if you don't see the following titles, type in image overwrite in the search field.
- How to enable on demand overwrite
- How to enable the immediate image oversrite
- How to perform an on demand image overwrite
- Immediate Image overwrite failed message
- Print jobs are held for Resources Message and requesting odd paper size when printing from adobe acrobat
These should get you started. If they don't, please call our support center at 1-800-821-2797.