5 Top 40 cm (15.7 in.)
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 www.lexmark.com for current values.
Temperature information
Ambient operating temperature 10 to 30°C (50 to 86°F)
Shipping temperature -10 to 40°C (14 to 104°F)
Storage temperature and relative humidity -10 to 40°C (14 to 104°F)
15 to 85% RH
7421
Appendix A: Printer specifications
737