User guide
Table Of Contents
- Contents
 - Printer Features
 - Network Basics
 - Printing Basics
 - Print Quality
- Controlling the Quality of Your Prints
 - Solving Print-Quality Problems
- Light Lines or Streaks in One Color
 - Dark Lines, Smudges, or Streaks Through All Colors
 - Repeating Defects
 - Colors Align Incorrectly
 - Incomplete Fusing
 - Image Is Offset
 - Solid Fills Appear Mottled or Blotchy, Blacks Appear Blue
 - Poor Transparency Print Quality
 - All Colors Are Too Light or Too Dark
 - Grays Are Not Neutral
 - Colors Vary Between Computers
 - Colors Do Not Match
 - Printed Colors Do Not Match Monitor Colors
 - PANTONE Colors Do Not Match
 - Color Settings Not Applied
 - Print Area Is Not Centered on the Paper
 
 
 - Maintenance
 - Troubleshooting
 - User Safety
 - Index
 

Printing on Specialty Media
Phaser® 7760 Color Laser Printer
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Printing Envelopes from Tray 1 (MPT)
1. Open Tray 1 (MPT).
2. Insert the envelopes into Tray 1 (MPT), and adjust the paper guides to match the size of 
the envelopes.
■ Place the side to be printed facedown.
■ Place the flap faceup and entering the printer first.
3. When the control panel prompts you to confirm the type and size of paper in the tray:
a. Select 
Change setup, and then press the OK button.
b. Select 
Envelope as the paper type, and then press the OK button.
c. Select the appropriate envelope size, and then press the OK button.
Note: For some sizes that can be loaded in either direction, you need to select the size 
with the letters 
LEF (Long-Edge Feed) if you loaded the long edge of the paper to enter the 
printer first or 
SEF (Short-Edge Feed) if you loaded the short edge to enter the printer first.
4. In the printer driver, select Tray 1 (MPT) as the paper source and/or select Envelope as 
the paper type.
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