Environmental requirements Table 4. Printer and toner cartridge environmental conditions Item Operating Storage Temperature 10 ° to 32 ° C (50 to 91 ° F) Toner cartridge: 0 ° to 35°C (32 to 95° F) Printer: -20 to 60°C (-4 ° to 140° F) Relative humidity 20 to 80 percent relative humidity (RH) (with no condensation) 10 to 95 percent RH Table 5.
Operating sound power or pressure (Per ISO 9296) Sound power level L WAd = 6.6 Bels (A) printing, L WAd = 4.1 Bels (A) idle Operating position L pAm = 58 dB (A) printing, L pAm = 32 dB (A) idle Bystander position L pAm = 52 dB (A) printing, L pAm = 26 dB (A) idle Note Testing per International Standards Organization (ISO) 9296/7779 24 Printer description EN