I have been using my sprocket with the sheets that come with the device. I bought 100 new sprocket hp sheets and when I open the package they are all blue, and of course, the pictures are too. Horrible! I would like new sheets and an explanation why this happened!
The most likely cause would be storage of the sheets outside of its specified environmental spec's. Did you buy the sheets from HP or an authorized dealer? I would suggest contacting your supplier for a replacement.