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Firmware Update to PS 1.28


Please read the firmware release notes included in the download prior to updating the printer.
Macintosh OSX Phaser 4500 firmware update to PS 1.28. This firmware updates to: OS 4.40 / PS 01.28 / Net

Supported platforms

  • Mac OS X 10.5 or lower

Supported languages

  • English (N. America)
  • English (Global)

Supported products

  • Phaser 4500

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