11-2AppendixMachine SpecificationsMachine SpecificationsType Personal DesktopPower Supply120 to 127 V, 60 Hz (Power requirementsdiffer depending on the country in whichyou purchased the product.)Power Consumption• Maximum: 1,090 W or lessAverage consumption during standbymode: Approx. 10 WAverage consumption during sleep mode:Approx. 3 WWarm-up Time• 12 seconds or less*(Temperature: 68 °F (20 °C), humidity: 65%RH ;from when the machine is turned on withthe power switch to when the standbydisplay appears)* Warm-up time may vary depending onthe condition and environment aroundthe machine.Weight• MF4570dnMain unit (including toner cartridge):Approx. 27.1 lb (12.3 kg)• MF4450Main unit (including toner cartridge):Approx. 25.8 lb (11.7 kg)Dimensions(W x L x H)15 3/8” x 16 5/8” x 14 1/2”(390 mm x 421 mm x 370 mm)Installation Space(W x L x H)• MF4570dn24 1/4” x 31 5/8” x 29”(617 mm x 804 mm x 735 mm)• MF445024 1/4” x 30 7/8” x 29”(617 mm x 784 mm x 735 mm)EnvironmentalConditionsTemperature: 50 to 86°F (10 to 30°C)Humidity: 20% to 80% RH (no condensation)AcceptableDocuments “Document Requirements ” (P.2-2)Acceptable PaperStock “Paper Requirements” (P.2-6)Printable Range “Printable Range” (P.2-8)Scanning Range “Scanning Range” (P.2-2)Copy SpecificationsCopy SpecificationsScanning Resolution• Text/Photo (High Speed): 300 dpi x 300dpi• Text/Photo, Photo, Text: 600 dpi x 600 dpiOutput Resolution 600 dpi x 600 dpiCopy Ratio• Direct 1:1 ± 1.0 %• Enlargement 1:4.00, 1:2.00, 1:1.29• Reduction 1:0.78, 1:0.64, 1:0.50, 1:0.25• Zoom 0.25 to 4.00, 1% incrementsCopy Speed (LetterPlain Direct)*• MF4570dn26 cpm• MF445024 cpmSuccessive CopyingCapacity Maximum 99 copiesFirst Copy Time(Letter)• Platen glass8.7 seconds or less• Feeder12 seconds or less* Speed when using Letter size Plain paper and copying the samedata continuously. Depending on the type, size, or feedingdirection of the paper, such as when using small size paper, copyspeed may become slower. Also, operation may pause or becomeslow to readjust the temperature or print quality of the machine,when copying continuously.Printer SpecificationPrinter SpecificationPrinting Method Indirect electrostatic system (On-demandfixing)Paper CapacityMulti-purpose tray: 1 sheetPaper cassette: Approx. 250 sheets (16 to 21lb Bond (60 to 80 g/m 2 ))Output Tray Capacity(Letter size paperwhich has been justopened)Approx. 100 sheets(16 to 21 lb Bond (60 to 80 g/m²))* 1Print Speed (LetterPlain Direct)*2• MF4570dn26 cpm• MF445024 cpmOutput Resolution 600 dpi x 600 dpiGradation 256 gradationsToner Cartridge “Replacing Toner Cartridges“ (P.8-6)* 1 Actual paper capacity varies depending on the installationenvironment and paper type to be used.* 2 Speed when using Letter size Plain paper and printing the samedata continuously. Depending on the type, size, or feedingdirection of the paper, such as when using small size paper, printspeed may become slower. Also, operation may pause or becomeslow to readjust the temperature or print quality of the machine,when printing continuously.Main Specifications