Phaser 8400 Printhead Firmware Update
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If your printer's serial number is below RPC044426, complete the registration form below, click submit and download the update file. If your serial number is higher than RPC044426, you do not need to download this update.

Q. Why do you need this update?
A. If your print head is not updated you may experience chronic print quality defects.

If connected via USB, Parallel, or Ethernet please download the File Downloader Utility.exe for Windows. This utility will help you copy the Phaser 8400 Printhead Update to your USB connected printer.



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