Lexmark All in One Printer - Manual (Page 121)

121 Printer Notices
Product Noise Levels
The following measurements were made in accordance with ISO 7779 and reported in
conformance with ISO 9296.
Energy Star
The EPA ENERGY STAR Computers program is a partnership effort with computer manu-
facturers to promote the introduction of energy-efficient products and to reduce air pollution
caused by power generation.
Companies participating in this program introduce personal computers, printers, monitors,
or fax machines that power down when they are not being used. This feature will cut the
energy used by up to 50 percent. Lexmark is proud to be a participant in this program.
As an Energy Star Partner, Lexmark International, Inc., has determined that this product
meets the Energy Star guidelines for energy efficiency.
1-Meter Average
Sound Pressure, dB(A) Sound Power, bels(A)
Operating Standby Operating Standby
Optra T616(n) 53 30 6.8 4.5
Optra T614(n) 51 30 6.5 4.5
Optra T612(n) 48 29 6.3 4.4
Optra T610(n) 47 29 6.2 4.4