The first unit sent to us had two apparent manufacturing defects. Even though they sent us a new part, we had to pay the shipping cost to send the original back, killing any savings we originally hoped for. The replacement device sent to us works as expected. I'm not an expert so I can't tell if this is a genuine Xerox part or not, but it is quite different from the parts that come with the printer. The color of the drum is different from the color of the factory installed part and the part number is located elsewhere on the machine. This may be due to different "life expectancy" models, so I don't see this as a problem. I only quote this here for reference to other buyers.
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