TA Triumph-Adler DCC 2725 - Manual (Page 69)

Preparation before Use
2-33
2
 Original size indicator plates
(Inch models)
(Metric models)
3 Close the original cover.
IMPORTANT: Do not push the original cover forcefully
when you close it. Excessive pressure may crack the
platen glass.
NOTE: Shadows may be produced around the edges
and in the middle of open-faced originals.
CAUTION: Do not leave the document processor open
as there is a danger of personal injury.