Canon S400 Reference Manual page 41

3
Load the transparencies.
Note • You can load up to 30 transparencies or 10 sheets of back print film in
the auto sheet feeder.
• When the auto sheet feeder feeds two or more transparencies at a time,
lower the paper rest as shown.
With the print side (matte side for back print film) facing up, place, one
sheet of A4 or Letter size paper under the stack. Load the stack with
the edges aligned against the right side of the auto sheet feeder.
Slide the paper guide to the left side of the stack until it is snug. (You
can print on either side of transparencies, but using a slightly curled
surface as the print side is recommended. On the other hand, you must
print on the matte side of the back print film.)
Print side
Using Transparencies or Back Print Film
Plain paper
Print side
Printing on Paper and Other Media 41