Canon PIXMA TS8140 Online Manual page 240

For more on the display method:
Using Useful Display Functions
F. Zooming in
Select to zoom in on the photo.
For details:
Using Useful Display Functions
G. Date specification
Select photo with specifying the date (last modified date of data).
For details:
Using Useful Display Functions
H. Multi display
Select to display the multiple photos at once.
240