User Manual
Table Of Contents
- User’s Guide HL-5440D/HL-5450DN
- User's Guides and where to find them?
- Using the documentation
- Table of Contents
- 1 Printing Methods
- 2 Driver and Software
- Printer driver
- Windows®
- Macintosh
- Software
- 3 General Information
- 4 Options
- 5 Routine Maintenance
- 6 Troubleshooting
- A Appendix
- Index
152
Appendix
A
1
Measured in accordance with the method described in RAL-UZ122.
2
Office equipment with LWAd>6.30 B (A) is not suitable for use in rooms where people do primarily intellectual work. Such equipment should be
placed in separate rooms because of the noise emission.
Model HL-5440D HL-5450DN
Noise
Level
Sound
Pressure
Printing L
PAm = 59 dB (A)
Ready L
PAm = 34 dB (A)
Printing
(Quiet Mode)
L
PAm = 54 dB (A)
Sound
Power
12
Printing LWAd = 6.79 B (A)
Ready L
WAd = 4.70 B (A)
Printing
(Quiet Mode)
L
WAd = 6.4 B (A)
Temperature Operating 10 to 32.5 °C
Storage 0 to 40 °C
Humidity Operating 20 to 80% (without condensation)
Storage 10 to 90% (without condensation)