HP Deskjet 6988dt Printer - Manual (Page 173)

Prepare to print
1.
Slide the paper-width guide to the left.
2. Pull the paper lever forward and insert the envelopes.
Insert the envelopes with the address side facing outward and the flap to the left.
3. Release the paper lever.
4. Slide the paper-width guide against the edge of the envelopes.
Print
1.
Open the Printer Properties dialog box.
2. Click the Paper/Quality tab, and then specify the following print settings:
–
Size is: The appropriate envelope size
– Type is: The appropriate paper type
– Source is: Rear tray
3. Select any other print settings that you want, and then click OK.
Use the What's This? help to learn about the features that you see in the Printer
Properties dialog box.
Problems with the Auto Two-Sided Print Accessory with Small Paper Tray
User's guide 171