Canon BJC-3000 Series User Manual page 74

2
Fan the Glossy Photo Paper to remove static cling and tap the edges
against a flat surface to align them neatly.
If the film is curled, bend it slightly in the opposite direction of the curl to
straighten it.
Note
To avoid touching the print surface, always handle the sheets by the edges.
Unclean or scratched print surfaces can adversely affect print quality.
Using Glossy Photo Paper
Printing on Paper and Other Media 74