55-6 d-Color MF552/452/362/282/222Operating environmentCommon specificationsItem SpecificationsOperating environmentconditionsTemperature: 50 to 86 °F (10 to 30 °C)Humidity: 15 to 85%RHItem SpecificationsWarm-up time Period from the time sub power off mode is released to the time this ma-chine is ready for printing while the Main Power Switch is turned on (roomtemperature: 73.4 °F (23 °C))d-Color MF552Full color: 25 sec. or lessBlack: 23 sec. or lessd-Color MF45225 sec. or lessd-Color MF36220 sec. or lessd-Color MF282/22218 sec. or lessPeriod from the time Main Power Switch was turned on to the time thismachine is ready for printing (room temperature: 73.4 °F (23 °C))d-Color MF552Full color: 25 sec. or lessBlack: 23 sec. or lessd-Color MF45225 sec. or lessd-Color MF362/282/22220 sec. or lessWarm-up time may vary depending on the operating environment and us-age.Fast copy (print) time(At letter (8-1/2 e 11 v) orA4 v printing)d-Color MF552Full color: 4.6 sec. or lessBlack: 4.1 sec. or lessd-Color MF452Full color: 5.5 sec. or lessBlack: 4.6 sec. or lessd-Color MF362Full color: 6.9 sec. or lessBlack: 5.3 sec. or lessd-Color MF282Full color: 7.7 sec. or lessBlack: 5.9 sec. or lessd-Color MF222Full color: 8.3 sec. or lessBlack: 6.9 sec. or lessMemory size (hard disk ca-pacity)2048 MB (250 GB)