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Lexmark X644E - AIO Specifications; Airflow Requirement; Noise Emission Levels

Lexmark X644E
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Specifications
7-1
CHAPTER 7: AIO 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 9296e70
Table 7-1: Accoustics for X642e
Emission Sound Press Level (dBA)
Declared Sound Power
Level (Bels
Bystand Position
Average (LpAm)
Standing Operator Position
(LpAm) (LwAd)
Model Name
X642e
Printing
56 7.0
Copying
57 62 7.2
Scanning
52 59 6.8
Ready
30 4.5
Table 7-2: Accoustics for X644e and X646e
Mode Emission Sound Press Level (dBA)
Declared Sound Poer Level
(Bels)
Bystander Position Average
(LpAm)
Standing Operator Position
(LpAm) LwAd)
Model Name X644e X646e X644e X646e X644e X646e
Printing 56 56 7.0 7.0
Copying 57 57 62 62 7.2 7.2
Scanning 52 52 59 59 6.8 6.8
Ready 30 30 4.5 4.5

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