I had not powered on my EZReader (c2010) for some time. I knew the battery was shot, but I had removed that.
I powered on, but like a 1950's car (laminated windows), the edges were foggy and the old text would not go away. The current screen just bled into the old images.
So, I put it into the electronics cycle bin.
Looks like these displays need constant use or they
calcify (just like my joints)