1. Open the
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.
What's This? help
to learn about the features that you see in the Printer
Properties dialog box.
HP Deskjet 6800 series printer