By downgrading to a version (or similar earlier versions), you can circumvent these restrictions. Pre-Requisites Before Downgrading Before you begin, ensure you have the following:
Keep the printer powered on throughout the process. Step-by-Step: Downgrading HP 6950 Firmware (Windows) hp 6950 downgrade firmware
Press and hold the Power button while tapping the "Back" arrow (bottom left of the screen) four times. By downgrading to a version (or similar earlier
You must connect your HP 6950 to your computer via USB cable. Do not use Wi-Fi for the downgrade process, as it is unstable. as it is unstable.