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5
Allow additional clearance around the printer for the optional input trays.
Noise emission levels
The following measurements were made in accordance with ISO 7779 and reported in conformance with ISO 9296.
Note: Some models may not apply to your product.
Mode
1‑meter average sound pressure, dBA
Printing
One‑sided: 52 (MX910de), 53 (MX911de, MX911dte), 55 (MX912de, MX912dxe); Two‑sided: 55 (MX910de,
MX911de, MX911dte), 56 (MX912de, MX912dxe)
Scanning 57 (MX910de); 56 (MX911de, MX911dte, MX912de, MX912dxe)
Copying 53 (MX910de); 54 (MX911de, MX911dte); 55 (MX911de, MX911dte)
Ready
29 (MX910de); 31 (MX911de, MX911dte, MX912de, MX912dxe)
Values are subject to change. See
Temperature information
Ambient operating temperature
Shipping temperature
Storage temperature and relative humidity
Top
www.lexmark.com
for current values.
Appendix A: Printer specifications
737
40 cm (15.7 in.)
10 to 30°C (50 to 86°F)
-10 to 40°C (14 to 104°F)
-10 to 40°C (14 to 104°F)
15 to 85% RH
7421
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