General Information 1-13
Environmental Specifications
Media and Tray Specifications
For information on approved Phaser 7750 media and paper types, print the “Paper 
Tips Page” from the printer’s front panel.
Characteristic Specification
Temperature:
Operating: 10 to 32
o 
C 
Storage: -20 to 50
o 
C 
Humidity Normal operating: 10 to 85% relative humidity
Optimum operating: 25 - 75% 
Altitude 0 to 2500 m (8000 ft.) 
Acoustic Noise
Idle: 29 dB(A)
Printing: 52 - 53 dB(A)