Lexmark X654 MFP User Manual
Printer specifications
This chapter lists printer specifications and information about hardware, environmental conditions, and power
requirements.
requirements.
Airflow requirement
The 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.
Status
1-meter average sound pressure, dBA
T650n
T652n/dn
T654n/dn
X651 MFP,
X652 MFP
X652 MFP
X654 MFP,
X656 MFP
X656 MFP
X658 MFP
Printing
53 (simplex)
56 (duplex)
54 (simplex)
54 (duplex)
55 (simplex)
56 (duplex)
54 (simplex)
54 (duplex)
56 (simplex)
56 (duplex)
55 (simplex)
55 (duplex)
Scanning
Not applicable Not applicable Not applicable 56
55
55
Copying
Not applicable Not applicable Not applicable 55
56
55
Quiet Mode
printing
printing
47
51
51
51
52
50
Standby (Idle
without Power
Saver)
without Power
Saver)
26
30
30
29
29
28
Note: Measurements apply to 300-dpi, 600-dpi, and 1200-dpi printing.
Status
Declared sound power level, Bels
T650n
T652n/dn
T654n/dn
X651 MFP,
X652 MFP
X652 MFP
X654 MFP,
X656 MFP
X656 MFP
X658 MFP
Printing
6.8 (simplex)
7.1 (duplex)
7.0 (simplex)
7.0 (duplex)
7.1 (simplex)
7.2 (duplex)
6.9 (simplex)
6.9 (duplex)
7.1 (simplex)
7.1 (duplex)
7.1 (simplex)
7.1 (duplex)
Idle (Standby
mode)
mode)
4.1
4.5
4.5
4.5
4.5
4.5
Scanning
Not applicable Not applicable Not applicable 7.2
7.2
7.2
Copying
Not applicable Not applicable Not applicable 7.0
7.1
7.2
Quiet Mode
printing
printing
6.2
6.7
6.7
6.7
6.7
6.6
Note: Measurements apply to 300-dpi, 600-dpi, and 1200-dpi printing.
Printer specifications
18