Aio Specifications; Airflow Requirement; Noise Emission Levels - Lexmark X644E Technical Reference Manual

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