Canon 5250 Not auto paper selecting from glass

[tech28]

Re: Canon 5250 Not auto paper selecting from glass

Answer found, posted by Teckat couple of years ago.

[tech28]

Have one that worked and out of the blue stopped auto sensing paper size from the glass, everything is 11 by 17 or legal. Replaced sensor , checked setting's and reinitialized settings, still, no detect. Any body run into that problem? Thanks. Works fine thru feeder.