HP Deskjet 6940 - Manual (Page 16)

3. Slide the photo/envelope feeder forward as far as it will go.
4. Print the photo .
Postcards
Follow these steps to use the photo/envelope feeder to print a single postcard:
1.
Insert the postcard into the photo/envelope feeder with the side to be printed on
facing down.
2. Gently push the postcard into the photo/envelope feeder as far as it will comfortably
go.
Chapter 3
14 HP Deskjet 6940 series