Lexmark MS621dn

Temperature information
Ambient operating temperature 10 to 32°C (50 to 90°F)
Shipping temperature -20 to 40°C (-4 to 104°F)
Storage temperature and relative humidity 0 to 40°C (32 to 104°F)
8 to 80% RH
4600-830, -835, -895
Printer specifications
286