El Salvador:Español|English> change country
Phaser 8500/8550 Printhead Firmware Update
   Xerox respects your privacy. If you do not wish to receive future material from Xerox, visit www.xerox.com/unsubscribe.

Questions with an asterisk (*) are required. Thank you for taking the time to fill out the form.

If your Phaser 8500 serial number is below WYN143344
or, if your Phaser 8550 serial number is below WYP143312
please complete the registration form below, click submit and download the update file.

Q. Why do you need this update?
A. To maintain optimal print quality for the life of your printer.

If connected via USB, please download the File Downloader Utility.exe for Windows. This utility will help you copy the Phaser 8500/8550 Printhead Update to your USB connected printer.



Enter your email address:


*Printer Serial Number: (need help finding your serial number? PDF)


*Please select your OS:


Need to call support?
1-800-835-6100 or (503)682-7377 (U.S. & Canada)