Error 49.2f01 indicated corrupt Firmware, which are Programming instructions that are stored in a read-only memory unit inside the printer and it can be fixed by downloading and the updating the firmware through the following process:Updating the firmware
Update the printer firmware by loading the new firmware file from the computer. You can find new
firmware files for your printer at www.hp.com. Click here
to download latest firmware and firmware updating utility.
1. Open the HP Printer Utility.
2. In the Configuration Settings list, select Firmware Update.
3. Click Choose, navigate to the firmware file that you want to upload, and then click OK.
4. Click Upload to load the firmware file.
Please refer to PRODUCT USER MANUAL
(Page-29) before proceeding.
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