Lexmark C910 - Printer Specifications; Airflow Requirement; Noise Emission Levels

Specifications
7-1
CHAPTER 7: Printer Specifications
This chapter lists printer specifications and information about hardware,
environmental conditions, and power requirements.
Airflow Requirement
Room should meet ASHRAE 62-1989 standards.
Noise Emission Levels
The following measurements were made in accordance with ISO 7779 and reported in conformance
with ISO 9296.
Table 7-1: Noise Emission Levels
Status
1-Meter Average Sound Pressure, dBA
C720 C750 C910
E320,
E322
J110 T420 T520 T522 T620 T622 W812 W820
Printing 51 51 58 49 52 51 49 51 51 55 52 54
Standby
(Idle without Power Saver)
45 42 48 35 background 30 30 30 30 31 32 33
Status
Declared Sound Power Level, Bels
C720 C750 C910
E320,
E322
J110 T420 T520 T522 T620 T622 W812 W820
Printing 6.6 6.6 7.4 6.3 6.4 6.5 6.4 6.4 6.5 6.8 6.57 6.8
Standby
(Idle without Power Saver)
6.1 5.5 6.4 4.6 background 4.2 4.2 4.2 4.4 4.6 4.5 4.3