Canon ImageRunner 5000 Series User Manual page 445

Message/ Cause
Place the original on the platen glass.
There is no original on the platen glass. The
programed function (mode) requires the original to
be placed in the feeder.
Remove the original from the platen glass.
The original remains on the platen glass.
Remove the original from the feeder.
Original is placed both in the feeder and on the
platen glass with the mode which the original
cannot be placed in the feeder set.
8-34 Self-diagnostic (Error) Display
Remedy
Place the originals on the platen glass.
Remove the original from the platen glass, then
place the original again.
Remove the original from the feeder.