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SpecificationCanonimageCLASS X MF1238CanonimageFORCE 4125
Automatic duplex outputYesSource YesSource
Color capabilityMonochromeSource MonochromeSource
Declared print speed30 ipm or mppmSource 25 ipm or mppmSource
Default sleep delay1 minSource 1 minSource
ENERGY STAR partnerCanon U.S.A., Inc.Source Canon U.S.A., Inc.Source
Imaging typical annual electricity consumption17.68 kWh/yearSource 10.92 kWh/yearSource
Marking technologyElectro-photographic (EP)Source Electro-photographic (EP)Source
Page format classStandardSource StandardSource
Product typeMultifunction Devices (MFD)Source Multifunction Devices (MFD)Source
Typical electricity consumption0.34 kWh/weekSource 0.21 kWh/weekSource